diff --git a/README.md b/README.md
index 862cbea..6780a28 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,7 @@
 
 1. 解析sql生成语法树(不支持CREATE等语句，具体可以查看`core/astParser`文件)，支持单条sql语句
 2. 去除sql中的的注释(目前支持`--`,`/**/`类型注释)
+3. sql分割,根据`;`将sql分割为数组
 
 
 ## 用法
diff --git a/core/comment.js b/core/comment.js
index daf3fc2..68d844d 100644
--- a/core/comment.js
+++ b/core/comment.js
@@ -113,7 +113,7 @@ module.exports = (function(){
         result0 = parse_union_stmt();
         if (result0 !== null) {
           result0 = (function(offset, union_stmt) {
-            return union_stmt;
+            return {lines,text:union_stmt};
         })(pos0, result0);
         }
         if (result0 === null) {
@@ -229,6 +229,24 @@ module.exports = (function(){
             if (result2 === null) {
               pos = pos4;
             }
+            if (result2 === null) {
+              pos4 = pos;
+              if (input.charCodeAt(pos) === 59) {
+                result2 = ";";
+                pos++;
+              } else {
+                result2 = null;
+                if (reportFailures === 0) {
+                  matchFailed("\";\"");
+                }
+              }
+              if (result2 !== null) {
+                result2 = (function(offset) {isSplit=true;return ";"})(pos4);
+              }
+              if (result2 === null) {
+                pos = pos4;
+              }
+            }
           }
           if (result2 !== null) {
             result1 = [result1, result2];
@@ -241,7 +259,16 @@ module.exports = (function(){
           pos = pos3;
         }
         if (result1 !== null) {
-          result1 = (function(offset, words, stmt) {return words.join("")+stmt})(pos2, result1[0], result1[1]);
+          result1 = (function(offset, words, stmt) {
+                const text=words.join("")+stmt;
+                let index=Math.max(lines.length-1,0);
+                lines[index]=(lines[index]||'')+text;
+                if(isSplit){
+                    isSplit=false;
+                    lines.push('');
+                }
+                return text;
+            })(pos2, result1[0], result1[1]);
         }
         if (result1 === null) {
           pos = pos2;
@@ -348,6 +375,24 @@ module.exports = (function(){
               if (result2 === null) {
                 pos = pos4;
               }
+              if (result2 === null) {
+                pos4 = pos;
+                if (input.charCodeAt(pos) === 59) {
+                  result2 = ";";
+                  pos++;
+                } else {
+                  result2 = null;
+                  if (reportFailures === 0) {
+                    matchFailed("\";\"");
+                  }
+                }
+                if (result2 !== null) {
+                  result2 = (function(offset) {isSplit=true;return ";"})(pos4);
+                }
+                if (result2 === null) {
+                  pos = pos4;
+                }
+              }
             }
             if (result2 !== null) {
               result1 = [result1, result2];
@@ -360,7 +405,16 @@ module.exports = (function(){
             pos = pos3;
           }
           if (result1 !== null) {
-            result1 = (function(offset, words, stmt) {return words.join("")+stmt})(pos2, result1[0], result1[1]);
+            result1 = (function(offset, words, stmt) {
+                  const text=words.join("")+stmt;
+                  let index=Math.max(lines.length-1,0);
+                  lines[index]=(lines[index]||'')+text;
+                  if(isSplit){
+                      isSplit=false;
+                      lines.push('');
+                  }
+                  return text;
+              })(pos2, result1[0], result1[1]);
           }
           if (result1 === null) {
             pos = pos2;
@@ -400,7 +454,12 @@ module.exports = (function(){
           pos = pos1;
         }
         if (result0 !== null) {
-          result0 = (function(offset, stmt, other) {return stmt.join("")+other.join("")})(pos0, result0[0], result0[1]);
+          result0 = (function(offset, stmt, other) {   
+            const text=stmt.join("")+other.join("")
+            let index=Math.max(lines.length-1,0);
+            lines[index]=lines[index]+other.join("");
+            return text;
+        })(pos0, result0[0], result0[1]);
         }
         if (result0 === null) {
           pos = pos0;
@@ -771,6 +830,17 @@ module.exports = (function(){
                   matchFailed("\"'\"");
                 }
               }
+              if (result0 === null) {
+                if (input.charCodeAt(pos) === 59) {
+                  result0 = ";";
+                  pos++;
+                } else {
+                  result0 = null;
+                  if (reportFailures === 0) {
+                    matchFailed("\";\"");
+                  }
+                }
+              }
             }
           }
         }
@@ -911,6 +981,10 @@ module.exports = (function(){
       }
       
       
+          let lines=[];
+          let isSplit=false;
+      
+      
       var result = parseFunctions[startRule]();
       
       /*
diff --git a/lib/filter.js b/lib/filter.js
index fb93a92..6b8b7e5 100644
--- a/lib/filter.js
+++ b/lib/filter.js
@@ -6,7 +6,7 @@ const commentFilter = require('../core/comment');
  * @param {String} sql 
  */
 function filterComments(sql) {
-    return commentFilter.parse(sql)
+    return commentFilter.parse(sql).text;
 }
 
 /**
@@ -22,36 +22,7 @@ function cleanSql(sql) {
  * @param {String} sqlText 
  */
 function splitSql(sqlText) {
-    sqlText=cleanSql(sqlText);
-    if (!sqlText) {
-        return sqlText;
-    }
-    sqlText = sqlText.trim();
-    if (!endsWith(sqlText, ';')) {
-        sqlText += ';';
-    }
-
-    let results = [];
-    let index = 0;
-    let tmpChar = null;
-    for (let i = 0; i < sqlText.length; i++) {
-        let char = sqlText[i];
-
-        if (char == "'" || char == '"') {
-            if (tmpChar == char) {
-                tmpChar = null;
-            } else {
-                tmpChar = char;
-            }
-        } else if (char == ';') {
-            if (tmpChar == null) {
-                results.push(sqlText.substring(index, i));
-                index = i + 1;
-            }
-        }
-    }
-
-    return results;
+    return commentFilter.parse(sqlText).lines
 }
 
 exports.filterComments = filterComments;
diff --git a/peg/comment.pegjs b/peg/comment.pegjs
index 6c486e1..c87fb06 100644
--- a/peg/comment.pegjs
+++ b/peg/comment.pegjs
@@ -1,9 +1,14 @@
 
 
+{
+    let lines=[];
+    let isSplit=false;
+}
+
 start
 = union_stmt:union_stmt  
 {
-    return union_stmt;
+    return {lines,text:union_stmt};
 }
 
 
@@ -11,10 +16,24 @@ union_stmt
 =stmt:
 (
     words:(!kw_start word:. {return word})* 
-    stmt:(comment:comment {return ''}/quote:quote {return quote}) 
-    {return words.join("")+stmt} 
+    stmt:(comment:comment {return ''}/quote:quote {return quote}/";" {isSplit=true;return ";"}) 
+    {
+        const text=words.join("")+stmt;
+        let index=Math.max(lines.length-1,0);
+        lines[index]=(lines[index]||'')+text;
+        if(isSplit){
+            isSplit=false;
+            lines.push('');
+        }
+        return text;
+    } 
 )* other:.*
-{return stmt.join("")+other.join("")}
+{   
+    const text=stmt.join("")+other.join("")
+    let index=Math.max(lines.length-1,0);
+    lines[index]=lines[index]+other.join("");
+    return text;
+}
 
 comment
 =comment:(multiLine/singleLine)
@@ -57,7 +76,7 @@ quote
 
 
 
-kw_start=KW_SINGLE_LINE_START/KW_MULTI_LINE_START/"\""/"'"
+kw_start=KW_SINGLE_LINE_START/KW_MULTI_LINE_START/"\""/"'"/";"
 
 
 KW_SINGLE_LINE_START = "--";