oushu/lava-oushudb-dt-sql-parser
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feat(flink): update grammar to match special columnName

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This commit is contained in:
Erindcl 2020-12-09 11:08:56 +08:00
parent e67f991ede
commit a9b1e90d73
4 changed files with 1358 additions and 1350 deletions
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3
src/grammar/flinksql/FlinkSqlLexer.g4
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@ -323,8 +323,7 @@ PLUS_ID_LITERAL: PLUS_ID_LITERAL_FRAG;
fragment EXPONENT_NUM_PART: 'E' [-+]? DEC_DIGIT+;
fragment ID_LITERAL_FRAG: [A-Z_0-9a-z]*?[A-Z_a-z]+?[A-Z_0-9a-z]*;
// fragment PLUS_ID_LITERAL_FRAG: ('a'..'z' | '0'..'9' | '_' | '*' | '@' | '#' | '^' | '$' | '%' | '&')*?[A-Z_a-z]+?('a'..'z' | '0'..'9' | '_' | '*' | '@' | '#' | '^' | '$' | '%' | '&')*;
fragment PLUS_ID_LITERAL_FRAG: ('a'..'z' | '0'..'9' | '_' | '*' | '@' | '#' | '^' | '$' | '%' | '&')+;
fragment PLUS_ID_LITERAL_FRAG: [A-Z_0-9a-z*@#^$%&{}]*?[A-Z_a-z*@#^$%&{}]+?[A-Z_0-9a-z*@#^$%&{}]*;
fragment DEC_DIGIT: [0-9];
fragment DEC_LETTER: [A-Za-z];
fragment DQUOTA_STRING: '"' ( '\\'. | '""' | ~('"'| '\\') )* '"';

2
src/lib/flinksql/FlinkSqlLexer.interp
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2692
src/lib/flinksql/FlinkSqlLexer.js
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11
test/parser/flinksql/syntax.test.ts
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@ -173,12 +173,11 @@ describe('FlinkSQL Syntax Tests', () => {
expect(result.length).toBe(0);
});
// todo 字段中包含特殊字符 如$符号 内容匹配不准确
// test('Test complex sql Statement one', () => {
// const sql = sqlMockData.sqlStrOne;
// const result = parser.validate(sql);
// expect(result.length).toBe(0);
// });
test('Test complex sql Statement one', () => {
const sql = sqlMockData.sqlStrOne;
const result = parser.validate(sql);
expect(result.length).toBe(0);
});
test('Test complex sql Statement two', () => {
const sql = sqlMockData.sqlStrTwo;
const result = parser.validate(sql);