diff --git a/src/parser/common/basicParser.ts b/src/parser/common/basicParser.ts
index be783a2..de1d7da 100644
--- a/src/parser/common/basicParser.ts
+++ b/src/parser/common/basicParser.ts
@@ -277,55 +277,74 @@ export default abstract class BasicParser<
 
         /**
          * Split sql by statement.
-         * Try to collect candidates from the caret statement only.
+         * Try to collect candidates in as small a range as possible.
          */
         this.listen(splitListener, this._parseTree);
+        const statementCount = splitListener.statementsContext?.length;
+        const statementsContext = splitListener.statementsContext;
 
         // If there are multiple statements.
-        if (splitListener.statementsContext.length > 1) {
-            // find statement rule context where caretPosition is located.
-            const caretStatementContext = splitListener?.statementsContext.find((ctx) => {
-                return (
-                    caretTokenIndex <= ctx.stop?.tokenIndex &&
-                    caretTokenIndex >= ctx.start.tokenIndex
-                );
-            });
+        if (statementCount > 1) {
+            /**
+             * Find a minimum valid range, reparse the fragment, and provide a new parse tree to C3.
+             * The boundaries of this range must be statements with no syntax errors.
+             * This can ensure the stable performance of the C3.
+             */
+            let startStatement: ParserRuleContext;
+            let stopStatement: ParserRuleContext;
+
+            for (let index = 0; index < statementCount; index++) {
+                const ctx = statementsContext[index];
+                const isCurrentCtxValid = !ctx.exception;
+                if (!isCurrentCtxValid) continue;
 
-            if (caretStatementContext) {
-                c3Context = caretStatementContext;
-            } else {
-                const lastStatementToken =
-                    splitListener.statementsContext[splitListener?.statementsContext.length - 1]
-                        .start;
                 /**
-                 * If caretStatementContext is not found and it follows all statements.
-                 * Reparses part of the input following the penultimate statement.
-                 * And c3 will collect candidates in the new parseTreeContext.
+                 * Ensure that the statementContext before the left boundary
+                 * and the last statementContext on the right boundary are qualified SQL statements.
                  */
-                if (caretTokenIndex > lastStatementToken?.tokenIndex) {
-                    /**
-                     * Save offset of the tokenIndex in the partInput
-                     * compared to the tokenIndex in the whole input
-                     */
-                    tokenIndexOffset = lastStatementToken?.tokenIndex;
-                    // Correct caretTokenIndex
-                    caretTokenIndex = caretTokenIndex - tokenIndexOffset;
+                const isPrevCtxValid = index === 0 || !statementsContext[index - 1]?.exception;
+                const isNextCtxValid =
+                    index === statementCount - 1 || !statementsContext[index + 1]?.exception;
 
-                    const inputSlice = input.slice(lastStatementToken.startIndex);
-                    const lexer = this.createLexer(inputSlice);
-                    lexer.removeErrorListeners();
+                if (ctx.stop.tokenIndex < caretTokenIndex && isPrevCtxValid) {
+                    startStatement = ctx;
+                }
 
-                    const tokenStream = new CommonTokenStream(lexer);
-                    tokenStream.fill();
-                    const parser = this.createParserFromTokenStream(tokenStream);
-                    parser.removeErrorListeners();
-                    parser.buildParseTree = true;
-                    parser.errorHandler = new ErrorStrategy();
-
-                    sqlParserIns = parser;
-                    c3Context = parser.program();
+                if (!stopStatement && ctx.start.tokenIndex > caretTokenIndex && isNextCtxValid) {
+                    stopStatement = ctx;
+                    break;
                 }
             }
+
+            // A boundary consisting of the index of the input.
+            const startIndex = startStatement?.start?.startIndex ?? 0;
+            const stopIndex = stopStatement?.stop?.stopIndex ?? input.length - 1;
+
+            /**
+             * Save offset of the tokenIndex in the range of input
+             * compared to the tokenIndex in the whole input
+             */
+            tokenIndexOffset = startStatement?.start?.tokenIndex ?? 0;
+            caretTokenIndex = caretTokenIndex - tokenIndexOffset;
+
+            /**
+             * Reparse the input fragment，
+             * and c3 will collect candidates in the newly generated parseTree.
+             */
+            const inputSlice = input.slice(startIndex, stopIndex);
+
+            const lexer = this.createLexer(inputSlice);
+            lexer.removeErrorListeners();
+            const tokenStream = new CommonTokenStream(lexer);
+            tokenStream.fill();
+
+            const parser = this.createParserFromTokenStream(tokenStream);
+            parser.removeErrorListeners();
+            parser.buildParseTree = true;
+            parser.errorHandler = new ErrorStrategy();
+
+            sqlParserIns = parser;
+            c3Context = parser.program();
         }
 
         const core = new CodeCompletionCore(sqlParserIns);
diff --git a/test/parser/flinksql/suggestion/fixtures/multipleSql.sql b/test/parser/flinksql/suggestion/fixtures/multipleSql.sql
deleted file mode 100644
index a3975de..0000000
--- a/test/parser/flinksql/suggestion/fixtures/multipleSql.sql
+++ /dev/null
@@ -1,19 +0,0 @@
-CREATE TABLE orders (
-    order_uid  BIGINT,
-    product_id BIGINT,
-    price      DECIMAL(32, 2),
-    order_time TIMESTAMP(3)
-) WITH (
-    'connector' = 'datagen'
-);
-
-CREATE TABLE orders (
-    order_uid  BIGINT,
-    product_id BIGINT,
-    price      DECIMAL(32, 2),
-    order_time TIMESTAMP(3)
-) WITH (
-    'connector' = 'datagen'
-);
-
-use cat1.
\ No newline at end of file
diff --git a/test/parser/flinksql/suggestion/fixtures/multipleStatement.sql b/test/parser/flinksql/suggestion/fixtures/multipleStatement.sql
new file mode 100644
index 0000000..3008bd7
--- /dev/null
+++ b/test/parser/flinksql/suggestion/fixtures/multipleStatement.sql
@@ -0,0 +1,31 @@
+SELECT * FROM  -- unfinished
+
+CREATE TEMPORARY VIEW IF NOT EXISTS v AS SELECT col1 FROM tbl;
+
+CREATE TEMPORARY TABLE client_errors (
+    log_time TIMESTAMP(3),
+    request_line STRING,
+    status_code STRING,
+    size INT
+) WITH (
+    'connector' = 'stream-x'
+);
+
+ALTER VIEW v1 RENAME TO v2;
+
+CREATE TABLE db. ; -- unfinished
+
+LOAD MODULE CORE;
+
+REMOVE JAR '<path_to_filename>.jar'
+
+INSERT INTO  VALUES (100, 99.9 / 10, 'abc', true, now ()); -- unfinished
+
+CREATE DATABASE IF NOT EXISTS dataApi COMMENT 'test create database' WITH ('key1' = 'value1', 'key2.a' = 'value2.a');
+
+DROP DATABASE IF EXISTS Orders RESTRICT;
+
+INSERT INTO country_page_view
+SELECT `user`,
+    cnt
+FROM db. ; -- unfinished
\ No newline at end of file
diff --git a/test/parser/flinksql/suggestion/multipleStatement.test.ts b/test/parser/flinksql/suggestion/multipleStatement.test.ts
new file mode 100644
index 0000000..29ed999
--- /dev/null
+++ b/test/parser/flinksql/suggestion/multipleStatement.test.ts
@@ -0,0 +1,69 @@
+import fs from 'fs';
+import path from 'path';
+import { CaretPosition, SyntaxContextType } from '../../../../src/parser/common/basic-parser-types';
+import FlinkSQL from '../../../../src/parser/flinksql';
+
+const syntaxSql = fs.readFileSync(
+    path.join(__dirname, 'fixtures', 'multipleStatement.sql'),
+    'utf-8'
+);
+
+describe('FlinkSQL Multiple Statements Syntax Suggestion', () => {
+    const parser = new FlinkSQL();
+
+    test('Select from table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 1,
+            column: 15,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual([]);
+    });
+
+    test('Create table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 16,
+            column: 17,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE_CREATE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['db', '.']);
+    });
+
+    test('Insert into table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 22,
+            column: 13,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual([]);
+    });
+
+    test('Insert into select from table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 31,
+            column: 9,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['db', '.']);
+    });
+});
diff --git a/test/parser/flinksql/suggestion/syntaxSuggestion.test.ts b/test/parser/flinksql/suggestion/syntaxSuggestion.test.ts
index 185f296..b223fac 100644
--- a/test/parser/flinksql/suggestion/syntaxSuggestion.test.ts
+++ b/test/parser/flinksql/suggestion/syntaxSuggestion.test.ts
@@ -8,7 +8,6 @@ const syntaxSql = fs.readFileSync(
     path.join(__dirname, 'fixtures', 'syntaxSuggestion.sql'),
     'utf-8'
 );
-const multipleSql = fs.readFileSync(path.join(__dirname, 'fixtures', 'multipleSql.sql'), 'utf-8');
 
 describe('Flink SQL Syntax Suggestion', () => {
     const parser = new FlinkSQL();
@@ -19,20 +18,6 @@ describe('Flink SQL Syntax Suggestion', () => {
         expect(parser.validate(syntaxSql).length).not.toBe(0);
     });
 
-    test('Multiple SQL use database', () => {
-        const pos: CaretPosition = {
-            lineNumber: 19,
-            column: 10,
-        };
-        const syntaxes = parser.getSuggestionAtCaretPosition(multipleSql, pos)?.syntax;
-        const suggestion = syntaxes?.find(
-            (syn) => syn.syntaxContextType === SyntaxContextType.DATABASE
-        );
-
-        expect(suggestion).not.toBeUndefined();
-        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['cat1', '.']);
-    });
-
     test('Drop catalog', () => {
         const pos: CaretPosition = {
             lineNumber: 1,
diff --git a/test/parser/flinksql/suggestion/tokenSuggestion.test.ts b/test/parser/flinksql/suggestion/tokenSuggestion.test.ts
index b386f5e..bb47b07 100644
--- a/test/parser/flinksql/suggestion/tokenSuggestion.test.ts
+++ b/test/parser/flinksql/suggestion/tokenSuggestion.test.ts
@@ -2,6 +2,7 @@ import fs from 'fs';
 import path from 'path';
 import { CaretPosition } from '../../../../src/parser/common/basic-parser-types';
 import FlinkSQL from '../../../../src/parser/flinksql';
+import { commentOtherLine } from '../../../helper';
 
 const tokenSql = fs.readFileSync(path.join(__dirname, 'fixtures', 'tokenSuggestion.sql'), 'utf-8');
 
@@ -13,7 +14,10 @@ describe('Flink SQL Token Suggestion', () => {
             lineNumber: 3,
             column: 5,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
 
         expect(suggestion).toEqual(['MODULES', 'CATALOG']);
     });
@@ -23,7 +27,10 @@ describe('Flink SQL Token Suggestion', () => {
             lineNumber: 5,
             column: 8,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
 
         expect(suggestion).toEqual([
             'CATALOG',
@@ -40,7 +47,10 @@ describe('Flink SQL Token Suggestion', () => {
             lineNumber: 7,
             column: 6,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
 
         expect(suggestion).toEqual([
             'MODULES',
diff --git a/test/parser/hive/suggestion/fixtures/multipleStatement.sql b/test/parser/hive/suggestion/fixtures/multipleStatement.sql
new file mode 100644
index 0000000..63a63fb
--- /dev/null
+++ b/test/parser/hive/suggestion/fixtures/multipleStatement.sql
@@ -0,0 +1,21 @@
+SELECT * FROM  -- unfinished
+
+CREATE VIEW mydb.bro_view AS SELECT * FROM mydb.sale_tbl;
+
+CREATE TEMPORARY EXTERNAL TABLE list_bucket_multiple (col1 STRING, col2 INT, col3 STRING);
+
+ALTER VIEW myview1 SET TBLPROPERTIES ('author'='hayden','date'='2023-09-04')
+
+CREATE TABLE db. ; -- unfinished
+
+DROP CONNECTOR connector1;
+
+SET ROLE `admin`;
+
+INSERT INTO  VALUES (100, 99.9 / 10, 'abc', true, now ()); -- unfinished
+
+ALTER TABLE tbl1 RENAME TO tbl2;
+
+ALTER SCHEMA database_name SET OWNER USER `admin`;
+
+INSERT OVERWRITE LOCAL DIRECTORY '/path/to/output' SELECT col1, col2 FROM ; -- unfinished
\ No newline at end of file
diff --git a/test/parser/hive/suggestion/multipleStatement.test.ts b/test/parser/hive/suggestion/multipleStatement.test.ts
new file mode 100644
index 0000000..75125e4
--- /dev/null
+++ b/test/parser/hive/suggestion/multipleStatement.test.ts
@@ -0,0 +1,69 @@
+import fs from 'fs';
+import path from 'path';
+import { CaretPosition, SyntaxContextType } from '../../../../src/parser/common/basic-parser-types';
+import HiveSQL from '../../../../src/parser/hive';
+
+const syntaxSql = fs.readFileSync(
+    path.join(__dirname, 'fixtures', 'multipleStatement.sql'),
+    'utf-8'
+);
+
+describe('HiveSQL Multiple Statements Syntax Suggestion', () => {
+    const parser = new HiveSQL();
+
+    test('Select from table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 1,
+            column: 15,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual([]);
+    });
+
+    test('Create table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 9,
+            column: 17,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE_CREATE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['db', '.']);
+    });
+
+    test('Insert into table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 15,
+            column: 13,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual([]);
+    });
+
+    test('Insert into select from table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 21,
+            column: 75,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual([]);
+    });
+});
diff --git a/test/parser/hive/suggestion/tokenSuggestion.test.ts b/test/parser/hive/suggestion/tokenSuggestion.test.ts
index 7b7782d..b813f2e 100644
--- a/test/parser/hive/suggestion/tokenSuggestion.test.ts
+++ b/test/parser/hive/suggestion/tokenSuggestion.test.ts
@@ -2,6 +2,7 @@ import fs from 'fs';
 import path from 'path';
 import { CaretPosition } from '../../../../src/parser/common/basic-parser-types';
 import HiveSQL from '../../../../src/parser/hive';
+import { commentOtherLine } from '../../../helper';
 
 const tokenSql = fs.readFileSync(path.join(__dirname, 'fixtures', 'tokenSuggestion.sql'), 'utf-8');
 
@@ -13,7 +14,10 @@ describe('Hive SQL Token Suggestion', () => {
             lineNumber: 1,
             column: 7,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
         expect(suggestion).toEqual([
             'APPLICATION',
             'GROUP',
@@ -37,7 +41,10 @@ describe('Hive SQL Token Suggestion', () => {
             lineNumber: 3,
             column: 8,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
         expect(suggestion).toEqual([
             'CONNECTOR',
             'APPLICATION',
@@ -69,7 +76,10 @@ describe('Hive SQL Token Suggestion', () => {
             lineNumber: 5,
             column: 8,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
         expect(suggestion).toEqual(['FROM']);
     });
 
@@ -78,7 +88,10 @@ describe('Hive SQL Token Suggestion', () => {
             lineNumber: 7,
             column: 10,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
         expect(suggestion).toEqual([
             'EXTENDED',
             'FORMATTED',
@@ -94,7 +107,10 @@ describe('Hive SQL Token Suggestion', () => {
             lineNumber: 9,
             column: 6,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
         expect(suggestion).toEqual([
             'CONNECTOR',
             'APPLICATION',
@@ -121,7 +137,10 @@ describe('Hive SQL Token Suggestion', () => {
             lineNumber: 11,
             column: 8,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
         expect(suggestion).toEqual(['TABLE']);
     });
 
@@ -130,7 +149,10 @@ describe('Hive SQL Token Suggestion', () => {
             lineNumber: 13,
             column: 8,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
         expect(suggestion).toEqual(['FROM', 'TABLE', 'EXTERNAL']);
     });
 
@@ -139,7 +161,10 @@ describe('Hive SQL Token Suggestion', () => {
             lineNumber: 15,
             column: 8,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
         expect(suggestion).toEqual(['INTO', 'OVERWRITE']);
     });
 
@@ -148,7 +173,10 @@ describe('Hive SQL Token Suggestion', () => {
             lineNumber: 17,
             column: 6,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
         expect(suggestion).toEqual(['DATA']);
     });
 
@@ -157,7 +185,10 @@ describe('Hive SQL Token Suggestion', () => {
             lineNumber: 19,
             column: 6,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
         expect(suggestion).toEqual([
             'CURRENT',
             'ROLES',
diff --git a/test/parser/impala/suggestion/fixtures/multipleStatement.sql b/test/parser/impala/suggestion/fixtures/multipleStatement.sql
new file mode 100644
index 0000000..a8efde3
--- /dev/null
+++ b/test/parser/impala/suggestion/fixtures/multipleStatement.sql
@@ -0,0 +1,21 @@
+SELECT * FROM  -- unfinished
+
+CREATE VIEW my_view AS SELECT * FROM my_table;
+
+create table census (name string, census_year int) partitioned by (year int);
+
+ALTER VIEW v1 RENAME TO db2.v2;
+
+CREATE TABLE db. ; -- unfinished
+
+INSERT INTO target_table (col1, col2, col3) PARTITION (year = 2016, month IN (10, 11, 12)) SELECT * FROM dual;
+
+EXPLAIN INSERT INTO t1 VALUES (1, 'one'), (2, 'two'), (3, 'three');
+
+INSERT INTO  VALUES (100, 99.9 / 10, 'abc', true, now ()); -- unfinished
+
+ALTER TABLE my_table REPLACE COLUMNS (age INT COMMENT 'Updated Age');
+
+ALTER DATABASE my_db SET OWNER USER 'impala';
+
+INSERT INTO t2 (c1) SELECT c1 FROM t1.; -- unfinished
\ No newline at end of file
diff --git a/test/parser/impala/suggestion/multipleStatement.test.ts b/test/parser/impala/suggestion/multipleStatement.test.ts
new file mode 100644
index 0000000..9f6a52b
--- /dev/null
+++ b/test/parser/impala/suggestion/multipleStatement.test.ts
@@ -0,0 +1,69 @@
+import fs from 'fs';
+import path from 'path';
+import { CaretPosition, SyntaxContextType } from '../../../../src/parser/common/basic-parser-types';
+import ImpalaSQL from '../../../../src/parser/impala';
+
+const syntaxSql = fs.readFileSync(
+    path.join(__dirname, 'fixtures', 'multipleStatement.sql'),
+    'utf-8'
+);
+
+describe('ImpalaSQL Multiple Statements Syntax Suggestion', () => {
+    const parser = new ImpalaSQL();
+
+    test('Select from table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 1,
+            column: 15,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual([]);
+    });
+
+    test('Create table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 9,
+            column: 17,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE_CREATE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['db', '.']);
+    });
+
+    test('Insert into table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 15,
+            column: 13,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual([]);
+    });
+
+    test('Insert into select from table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 21,
+            column: 39,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['t1', '.']);
+    });
+});
diff --git a/test/parser/impala/suggestion/syntaxSuggestion.test.ts b/test/parser/impala/suggestion/syntaxSuggestion.test.ts
index 4d1e664..3a3a04a 100644
--- a/test/parser/impala/suggestion/syntaxSuggestion.test.ts
+++ b/test/parser/impala/suggestion/syntaxSuggestion.test.ts
@@ -2,6 +2,7 @@ import fs from 'fs';
 import path from 'path';
 import { CaretPosition, SyntaxContextType } from '../../../../src/parser/common/basic-parser-types';
 import ImpalaSQL from '../../../../src/parser/impala';
+import { commentOtherLine } from '../../../helper';
 
 const syntaxSql = fs.readFileSync(
     path.join(__dirname, 'fixtures', 'syntaxSuggestion.sql'),
@@ -16,7 +17,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 1,
             column: 20,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
         );
@@ -30,7 +34,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 3,
             column: 27,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.FUNCTION
         );
@@ -44,7 +51,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 5,
             column: 19,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.DATABASE
         );
@@ -58,7 +68,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 7,
             column: 21,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
         );
@@ -72,7 +85,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 7,
             column: 39,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.COLUMN
         );
@@ -86,7 +102,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 9,
             column: 19,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.VIEW
         );
@@ -100,7 +119,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 11,
             column: 12,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.VIEW
         );
@@ -114,7 +136,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 13,
             column: 20,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.DATABASE
         );
@@ -128,7 +153,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 15,
             column: 20,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
         );
@@ -142,7 +170,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 17,
             column: 22,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.FUNCTION
         );
@@ -156,7 +187,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 19,
             column: 21,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
         );
@@ -170,7 +204,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 21,
             column: 15,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.VIEW_CREATE
         );
@@ -184,7 +221,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 23,
             column: 20,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.TABLE_CREATE
         );
@@ -198,7 +238,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 25,
             column: 20,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.FUNCTION_CREATE
         );
@@ -212,7 +255,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 27,
             column: 25,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.DATABASE_CREATE
         );
@@ -226,7 +272,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 29,
             column: 19,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
         );
@@ -240,7 +289,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 31,
             column: 22,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
         );
@@ -254,7 +306,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 33,
             column: 22,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
         );
@@ -268,7 +323,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 35,
             column: 20,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.VIEW
         );
@@ -282,7 +340,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 37,
             column: 22,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.COLUMN
         );
@@ -296,7 +357,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 39,
             column: 22,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.COLUMN
         );
@@ -310,7 +374,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 41,
             column: 36,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.COLUMN_CREATE
         );
@@ -324,7 +391,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 43,
             column: 36,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.COLUMN_CREATE
         );
@@ -338,7 +408,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 45,
             column: 45,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.COLUMN_CREATE
         );
@@ -352,7 +425,10 @@ describe('Impala SQL Syntax Suggestion', () => {
             lineNumber: 47,
             column: 49,
         };
-        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.COLUMN_CREATE
         );
diff --git a/test/parser/impala/suggestion/tokenSuggestion.test.ts b/test/parser/impala/suggestion/tokenSuggestion.test.ts
index 14b8bfe..300b685 100644
--- a/test/parser/impala/suggestion/tokenSuggestion.test.ts
+++ b/test/parser/impala/suggestion/tokenSuggestion.test.ts
@@ -14,7 +14,10 @@ describe('Impala SQL Token Suggestion', () => {
             lineNumber: 1,
             column: 7,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
 
         expect(suggestion).toEqual(['TABLE', 'VIEW', 'DATABASE']);
     });
diff --git a/test/parser/mysql/suggestion/fixtures/multipleStatement.sql b/test/parser/mysql/suggestion/fixtures/multipleStatement.sql
new file mode 100644
index 0000000..10a8b5b
--- /dev/null
+++ b/test/parser/mysql/suggestion/fixtures/multipleStatement.sql
@@ -0,0 +1,21 @@
+SELECT * FROM  -- unfinished
+
+CREATE SCHEMA IF NOT EXISTS db_name DEFAULT ENCRYPTION 'Y';
+
+CREATE TABLE test (a INT NOT NULL AUTO_INCREMENT, PRIMARY KEY (a), KEY(b)) ENGINE=InnoDB SELECT b,c FROM test2;
+
+ALTER LOGFILE GROUP lg_3 ADD UNDOFILE 'undo_10.dat' INITIAL_SIZE=32M ENGINE=NDBCLUSTER;
+
+CREATE TABLE db. LIKE orig_tbl; -- unfinished
+
+INSERT HIGH_PRIORITY IGNORE INTO tbl_temp2 (fld_id) VALUES ROW(1,-2,3), ROW(5,7,9), ROW(4,6,8);
+
+CHANGE REPLICATION FILTER REPLICATE_DO_DB = (db3, db4);
+
+INSERT INTO  VALUES (1,2,3),(4,5,6) ON DUPLICATE KEY UPDATE c=VALUES(a)+VALUES(b); -- unfinished
+
+ALTER FUNCTION function_name LANGUAGE SQL;
+
+ALTER FUNCTION function_name NOT DETERMINISTIC;
+
+INSERT LOW_PRIORITY IGNORE INTO tbl_temp2 (fld_id) SELECT tbl_temp1.fld_order_id FROM  -- unfinished
\ No newline at end of file
diff --git a/test/parser/mysql/suggestion/multipleStatement.test.ts b/test/parser/mysql/suggestion/multipleStatement.test.ts
new file mode 100644
index 0000000..f62c30a
--- /dev/null
+++ b/test/parser/mysql/suggestion/multipleStatement.test.ts
@@ -0,0 +1,69 @@
+import fs from 'fs';
+import path from 'path';
+import { CaretPosition, SyntaxContextType } from '../../../../src/parser/common/basic-parser-types';
+import MySQL from '../../../../src/parser/mysql';
+
+const syntaxSql = fs.readFileSync(
+    path.join(__dirname, 'fixtures', 'multipleStatement.sql'),
+    'utf-8'
+);
+
+describe('MySQL Multiple Statements Syntax Suggestion', () => {
+    const parser = new MySQL();
+
+    test('Select from table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 1,
+            column: 15,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual([]);
+    });
+
+    test('Create table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 9,
+            column: 17,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE_CREATE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['db', '.']);
+    });
+
+    test('Insert into table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 15,
+            column: 13,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual([]);
+    });
+
+    test('Insert into select from table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 21,
+            column: 87,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual([]);
+    });
+});
diff --git a/test/parser/mysql/suggestion/syntaxSuggestion.test.ts b/test/parser/mysql/suggestion/syntaxSuggestion.test.ts
index 446dc72..45d0a9b 100644
--- a/test/parser/mysql/suggestion/syntaxSuggestion.test.ts
+++ b/test/parser/mysql/suggestion/syntaxSuggestion.test.ts
@@ -50,23 +50,22 @@ describe('MySQL Syntax Suggestion', () => {
         expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['db', '.']);
     });
 
-    // TODO: fix bug of basic parser and decomment following test
-    // test('Create table ', () => {
-    //     const pos: CaretPosition = {
-    //         lineNumber: 5,
-    //         column: 17,
-    //     };
-    //     const syntaxes = parser.getSuggestionAtCaretPosition(
-    //         commentOtherLine(syntaxSql, pos.lineNumber),
-    //         pos
-    //     )?.syntax;
-    //     const suggestion = syntaxes?.find(
-    //         (syn) => syn.syntaxContextType === SyntaxContextType.TABLE_CREATE
-    //     );
+    test('Create table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 5,
+            column: 17,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos.lineNumber),
+            pos
+        )?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE_CREATE
+        );
 
-    //     expect(suggestion).not.toBeUndefined();
-    //     expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['db', '.']);
-    // });
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['db', '.']);
+    });
 
     test('DROP table ', () => {
         const pos: CaretPosition = {
diff --git a/test/parser/mysql/syntax/administration.test.ts b/test/parser/mysql/syntax/administration.test.ts
index a4f4a89..ff11df6 100644
--- a/test/parser/mysql/syntax/administration.test.ts
+++ b/test/parser/mysql/syntax/administration.test.ts
@@ -42,7 +42,7 @@ describe('MySQL Database Administration Syntax Tests', () => {
             it(sql, () => {
                 const result = parser.validate(sql);
                 if (result.length) {
-                    console.log(result, `\n请检查 sql: ${sql}`);
+                    console.log(result, `\nPlease check sql: ${sql}`);
                 }
                 expect(result.length).toBe(0);
             });
diff --git a/test/parser/mysql/syntax/ddl.test.ts b/test/parser/mysql/syntax/ddl.test.ts
index bac48b8..4e2a943 100644
--- a/test/parser/mysql/syntax/ddl.test.ts
+++ b/test/parser/mysql/syntax/ddl.test.ts
@@ -49,7 +49,7 @@ describe('MySQL DDL Syntax Tests', () => {
             it(sql, () => {
                 const result = parser.validate(sql);
                 if (result.length) {
-                    console.log(result, `\n请检查 sql: ${sql}`);
+                    console.log(result, `\nPlease check sql: ${sql}`);
                 }
                 expect(result.length).toBe(0);
             });
diff --git a/test/parser/mysql/syntax/dml.test.ts b/test/parser/mysql/syntax/dml.test.ts
index b708a27..0f81687 100644
--- a/test/parser/mysql/syntax/dml.test.ts
+++ b/test/parser/mysql/syntax/dml.test.ts
@@ -33,7 +33,7 @@ describe('MySQL DML Syntax Tests', () => {
             it(sql, () => {
                 const result = parser.validate(sql);
                 if (result.length) {
-                    console.log(result, `\n请检查 sql: ${sql}`);
+                    console.log(result, `\nPlease check sql: ${sql}`);
                 }
                 expect(result.length).toBe(0);
             });
diff --git a/test/parser/mysql/syntax/other.test.ts b/test/parser/mysql/syntax/other.test.ts
index ba17a82..7a2b256 100644
--- a/test/parser/mysql/syntax/other.test.ts
+++ b/test/parser/mysql/syntax/other.test.ts
@@ -27,7 +27,7 @@ describe('MySQL Transactional and Locking, Replication, Prepared Compound and Ut
             it(sql, () => {
                 const result = parser.validate(sql);
                 if (result.length) {
-                    console.log(result, `\n请检查 sql: ${sql}`);
+                    console.log(result, `\nPlease check sql: ${sql}`);
                 }
                 expect(result.length).toBe(0);
             });
diff --git a/test/parser/pgsql/suggestion/fixtures/multipleStatement.sql b/test/parser/pgsql/suggestion/fixtures/multipleStatement.sql
new file mode 100644
index 0000000..be7b9aa
--- /dev/null
+++ b/test/parser/pgsql/suggestion/fixtures/multipleStatement.sql
@@ -0,0 +1,21 @@
+CREATE TABLE  VALUES -- unfinished
+
+CREATE UNLOGGED TABLE table1 (col1 int) INHERITS (table_parent) WITHOUT OIDS ON COMMIT DROP;
+
+CREATE SCHEMA schemaname AUTHORIZATION username;
+
+ALTER TABLE products ADD FOREIGN KEY (product_group_id) REFERENCES product_groups;
+
+SELECT * FROM db. ; -- unfinished
+
+INSERT INTO weather (date, city, temp_hi, temp_lo) VALUES ('1994-11-29', 'Hayward', 54, 37);
+
+ANALYZE VERBOSE table_name ( column_name, column_name2);
+
+INSERT INTO  weather (date, city, temp_hi, temp_lo) VALUES ('1994-11-29', 'Hayward', 54, 37); -- unfinished
+
+DROP TABLE products CASCADE;
+
+DROP AGGREGATE aggname2(int);
+
+INSERT INTO products (product_no, name, price) SELECT * FROM db. ; -- unfinished
\ No newline at end of file
diff --git a/test/parser/pgsql/suggestion/multipleStatement.test.ts b/test/parser/pgsql/suggestion/multipleStatement.test.ts
new file mode 100644
index 0000000..e9bb21d
--- /dev/null
+++ b/test/parser/pgsql/suggestion/multipleStatement.test.ts
@@ -0,0 +1,69 @@
+import fs from 'fs';
+import path from 'path';
+import { CaretPosition, SyntaxContextType } from '../../../../src/parser/common/basic-parser-types';
+import PgSQL from '../../../../src/parser/pgsql';
+
+const syntaxSql = fs.readFileSync(
+    path.join(__dirname, 'fixtures', 'multipleStatement.sql'),
+    'utf-8'
+);
+
+describe('PgSQL Multiple Statements Syntax Suggestion', () => {
+    const parser = new PgSQL();
+
+    test('Create table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 1,
+            column: 14,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE_CREATE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual([]);
+    });
+
+    test('Select from table', () => {
+        const pos: CaretPosition = {
+            lineNumber: 9,
+            column: 18,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['db', '.']);
+    });
+
+    test('Insert into table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 15,
+            column: 13,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual([]);
+    });
+
+    test('Insert into select from table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 21,
+            column: 65,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['db', '.']);
+    });
+});
diff --git a/test/parser/pgsql/suggestion/syntaxSuggestion.test.ts b/test/parser/pgsql/suggestion/syntaxSuggestion.test.ts
index 618f5d5..f0e4940 100644
--- a/test/parser/pgsql/suggestion/syntaxSuggestion.test.ts
+++ b/test/parser/pgsql/suggestion/syntaxSuggestion.test.ts
@@ -638,29 +638,28 @@ describe('Postgre SQL Syntax Suggestion', () => {
             lineNumber: 59,
             column: 48,
         };
-        // const pos1: CaretPosition = {
-        //     lineNumber: 59,
-        //     column: 93,
-        // };
+        const pos1: CaretPosition = {
+            lineNumber: 59,
+            column: 93,
+        };
         const syntaxes = parser.getSuggestionAtCaretPosition(
             commentOtherLine(syntaxSql, pos.lineNumber),
             pos
         )?.syntax;
-        // const syntaxes1 = parser.getSuggestionAtCaretPosition(
-        //     commentOtherLine(syntaxSql, pos1.lineNumber),
-        //     pos1
-        // )?.syntax;
+        const syntaxes1 = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(syntaxSql, pos1.lineNumber),
+            pos1
+        )?.syntax;
         const suggestion = syntaxes?.find(
             (syn) => syn.syntaxContextType === SyntaxContextType.COLUMN
         );
-        // const suggestion1 = syntaxes1?.find(
-        //     (syn) => syn.syntaxContextType === SyntaxContextType.FUNCTION
-        // );
+        const suggestion1 = syntaxes1?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.FUNCTION
+        );
         expect(suggestion).not.toBeUndefined();
         expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['column_name']);
-        // TODO: fix bug of basic parser and decomment following case
-        // expect(suggestion1).not.toBeUndefined();
-        // expect(suggestion1?.wordRanges.map((token) => token.text)).toEqual(['function_name']);
+        expect(suggestion1).not.toBeUndefined();
+        expect(suggestion1?.wordRanges.map((token) => token.text)).toEqual(['function_name']);
     });
 
     test('GRANT With Column', () => {
diff --git a/test/parser/spark/suggestion/fixtures/multipleStatement.sql b/test/parser/spark/suggestion/fixtures/multipleStatement.sql
new file mode 100644
index 0000000..b794f30
--- /dev/null
+++ b/test/parser/spark/suggestion/fixtures/multipleStatement.sql
@@ -0,0 +1,21 @@
+CREATE TABLE  VALUES -- unfinished
+
+CREATE TABLE student (id INT, name STRING, age INT) STORED AS ORC;
+
+CREATE SCHEMA customer_db WITH DBPROPERTIES (ID=001, Name='John');
+
+ALTER TABLE StudentInfo ADD COLUMNS (LastName string, DOB timestamp);
+
+SELECT * FROM db. ; -- unfinished
+
+INSERT INTO weather (date, city, temp_hi, temp_lo) VALUES ('1994-11-29', 'Hayward', 54, 37);
+
+DESC EXTENDED students name;
+
+INSERT INTO  weather (date, city, temp_hi, temp_lo) VALUES ('1994-11-29', 'Hayward', 54, 37); -- unfinished
+
+DROP TABLE IF EXISTS employable;
+
+DROP TEMPORARY FUNCTION test_avg;
+
+INSERT INTO products (product_no, name, price) SELECT * FROM db. ; -- unfinished
\ No newline at end of file
diff --git a/test/parser/spark/suggestion/multipleStatement.test.ts b/test/parser/spark/suggestion/multipleStatement.test.ts
new file mode 100644
index 0000000..92270c5
--- /dev/null
+++ b/test/parser/spark/suggestion/multipleStatement.test.ts
@@ -0,0 +1,69 @@
+import fs from 'fs';
+import path from 'path';
+import { CaretPosition, SyntaxContextType } from '../../../../src/parser/common/basic-parser-types';
+import SparkSQL from '../../../../src/parser/spark';
+
+const syntaxSql = fs.readFileSync(
+    path.join(__dirname, 'fixtures', 'multipleStatement.sql'),
+    'utf-8'
+);
+
+describe('SparkSQL Multiple Statements Syntax Suggestion', () => {
+    const parser = new SparkSQL();
+
+    test('Create table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 1,
+            column: 14,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE_CREATE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual([]);
+    });
+
+    test('Select from table', () => {
+        const pos: CaretPosition = {
+            lineNumber: 9,
+            column: 18,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['db', '.']);
+    });
+
+    test('Insert into table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 15,
+            column: 13,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual([]);
+    });
+
+    test('Insert into select from table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 21,
+            column: 65,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['db', '.']);
+    });
+});
diff --git a/test/parser/spark/suggestion/tokenSuggestion.test.ts b/test/parser/spark/suggestion/tokenSuggestion.test.ts
index d18709f..b632f01 100644
--- a/test/parser/spark/suggestion/tokenSuggestion.test.ts
+++ b/test/parser/spark/suggestion/tokenSuggestion.test.ts
@@ -2,6 +2,7 @@ import fs from 'fs';
 import path from 'path';
 import { CaretPosition } from '../../../../src/parser/common/basic-parser-types';
 import SparkSQL from '../../../../src/parser/spark';
+import { commentOtherLine } from '../../../helper';
 
 const tokenSql = fs.readFileSync(path.join(__dirname, 'fixtures', 'tokenSuggestion.sql'), 'utf-8');
 
@@ -13,7 +14,10 @@ describe('Spark SQL Token Suggestion', () => {
             lineNumber: 1,
             column: 7,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
 
         expect(suggestion).toEqual(['TABLE', 'INDEX', 'VIEW', 'DATABASE', 'NAMESPACE', 'SCHEMA']);
     });
@@ -23,7 +27,10 @@ describe('Spark SQL Token Suggestion', () => {
             lineNumber: 3,
             column: 8,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
 
         expect(suggestion).toEqual([
             'TEMPORARY',
@@ -46,7 +53,10 @@ describe('Spark SQL Token Suggestion', () => {
             lineNumber: 5,
             column: 8,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
 
         expect(suggestion).toEqual(['FROM']);
     });
@@ -56,7 +66,10 @@ describe('Spark SQL Token Suggestion', () => {
             lineNumber: 7,
             column: 10,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
 
         expect(suggestion).toEqual([
             'WITH',
@@ -79,7 +92,10 @@ describe('Spark SQL Token Suggestion', () => {
             lineNumber: 9,
             column: 6,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
 
         expect(suggestion).toEqual([
             'TEMPORARY',
@@ -99,7 +115,10 @@ describe('Spark SQL Token Suggestion', () => {
             lineNumber: 11,
             column: 8,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
 
         expect(suggestion).toEqual(['OVERWRITE', 'INTO']);
     });
@@ -109,7 +128,10 @@ describe('Spark SQL Token Suggestion', () => {
             lineNumber: 13,
             column: 6,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
 
         expect(suggestion).toEqual(['DATA']);
     });
@@ -119,7 +141,10 @@ describe('Spark SQL Token Suggestion', () => {
             lineNumber: 15,
             column: 6,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
 
         expect(suggestion).toEqual([
             'LOCKS',
@@ -154,7 +179,10 @@ describe('Spark SQL Token Suggestion', () => {
             lineNumber: 17,
             column: 8,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
 
         expect(suggestion).toEqual(['TABLE']);
     });
diff --git a/test/parser/trinosql/suggestion/fixtures/multipleStatement.sql b/test/parser/trinosql/suggestion/fixtures/multipleStatement.sql
new file mode 100644
index 0000000..d3f3c1a
--- /dev/null
+++ b/test/parser/trinosql/suggestion/fixtures/multipleStatement.sql
@@ -0,0 +1,22 @@
+CREATE TABLE  VALUES -- unfinished
+
+ALTER SCHEMA foo RENAME TO bar;
+
+DELETE FROM t;
+
+DENY SELECT ON SCHEMA s TO USER u;
+
+SELECT ids FROM db. ; -- unfinished
+
+INSERT INTO weather (date, city, temp_hi, temp_lo) VALUES ('1994-11-29', 'Hayward', 54, 37);
+
+EXPLAIN ANALYZE VERBOSE SELECT * FROM t;
+
+INSERT INTO  weather (date, city, temp_hi, temp_lo) VALUES ('1994-11-29', 'Hayward', 54, 37); -- unfinished
+
+DENY SELECT ON SCHEMA s TO USER u;
+
+CALL catalog.schema.test();
+
+INSERT INTO products (product_no, name, price) SELECT * FROM db. ; -- unfinished
+
diff --git a/test/parser/trinosql/suggestion/multipleStatement.test.ts b/test/parser/trinosql/suggestion/multipleStatement.test.ts
new file mode 100644
index 0000000..5eedb12
--- /dev/null
+++ b/test/parser/trinosql/suggestion/multipleStatement.test.ts
@@ -0,0 +1,69 @@
+import fs from 'fs';
+import path from 'path';
+import { CaretPosition, SyntaxContextType } from '../../../../src/parser/common/basic-parser-types';
+import TrinoSQL from '../../../../src/parser/trinosql';
+
+const syntaxSql = fs.readFileSync(
+    path.join(__dirname, 'fixtures', 'multipleStatement.sql'),
+    'utf-8'
+);
+
+describe('TrinoSQL Multiple Statements Syntax Suggestion', () => {
+    const parser = new TrinoSQL();
+
+    test('Create table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 1,
+            column: 14,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE_CREATE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual([]);
+    });
+
+    test('Select from table', () => {
+        const pos: CaretPosition = {
+            lineNumber: 9,
+            column: 20,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['db', '.']);
+    });
+
+    test('Insert into table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 15,
+            column: 13,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual([]);
+    });
+
+    test('Insert into select from table ', () => {
+        const pos: CaretPosition = {
+            lineNumber: 21,
+            column: 65,
+        };
+        const syntaxes = parser.getSuggestionAtCaretPosition(syntaxSql, pos)?.syntax;
+        const suggestion = syntaxes?.find(
+            (syn) => syn.syntaxContextType === SyntaxContextType.TABLE
+        );
+
+        expect(suggestion).not.toBeUndefined();
+        expect(suggestion?.wordRanges.map((token) => token.text)).toEqual(['db', '.']);
+    });
+});
diff --git a/test/parser/trinosql/suggestion/tokenSuggestion.test.ts b/test/parser/trinosql/suggestion/tokenSuggestion.test.ts
index dfec69c..d7143c3 100644
--- a/test/parser/trinosql/suggestion/tokenSuggestion.test.ts
+++ b/test/parser/trinosql/suggestion/tokenSuggestion.test.ts
@@ -14,7 +14,10 @@ describe('Trino SQL Token Suggestion', () => {
             lineNumber: 1,
             column: 7,
         };
-        const suggestion = parser.getSuggestionAtCaretPosition(tokenSql, pos)?.keywords;
+        const suggestion = parser.getSuggestionAtCaretPosition(
+            commentOtherLine(tokenSql, pos.lineNumber),
+            pos
+        )?.keywords;
 
         expect(suggestion).toEqual(['VIEW', 'MATERIALIZED', 'TABLE', 'SCHEMA']);
     });