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refactor: improve keywords definations (#100)

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* feat: improve keywords definations and add prefix named KW_

* test: capitalize keywords in alter sql test cases

* test: capitalize keywords in create sql test cases

* feat: merge interval rule and timeIntervalExpression rule in flinksql grammar

* test: put keywords in quotation marks around insert sql test cases

* test: put keywords in quotation marks around select sql test cases

* feat: improve uid rule

* test: rename sum to _sum because it is a reserved keyword

* docs: improve comments in flinkSqlLexer
This commit is contained in:
Hayden
2023-05-19 14:28:25 +08:00
committed by GitHub
parent a026ae0592
commit 40c911597b
19 changed files with 12652 additions and 11856 deletions
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1975
src/lib/flinksql/FlinkSqlLexer.interp
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src/lib/flinksql/FlinkSqlLexer.tokens
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src/lib/flinksql/FlinkSqlLexer.ts
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src/lib/flinksql/FlinkSqlParser.interp
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src/lib/flinksql/FlinkSqlParser.tokens
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src/lib/flinksql/FlinkSqlParser.ts
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src/lib/flinksql/FlinkSqlParserListener.ts
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@ -133,7 +133,6 @@ import { PatternVariablesDefinationContext } from "./FlinkSqlParser";
import { WindowFrameContext } from "./FlinkSqlParser";
import { FrameBoundContext } from "./FlinkSqlParser";
import { WithinClauseContext } from "./FlinkSqlParser";
import { TimeIntervalExpressionContext } from "./FlinkSqlParser";
import { ExpressionContext } from "./FlinkSqlParser";
import { LogicalNotContext } from "./FlinkSqlParser";
import { PredicatedContext } from "./FlinkSqlParser";
@ -163,12 +162,13 @@ import { FunctionNameContext } from "./FlinkSqlParser";
import { DereferenceDefinitionContext } from "./FlinkSqlParser";
import { CorrelationNameContext } from "./FlinkSqlParser";
import { QualifiedNameContext } from "./FlinkSqlParser";
import { IntervalContext } from "./FlinkSqlParser";
import { TimeIntervalExpressionContext } from "./FlinkSqlParser";
import { ErrorCapturingMultiUnitsIntervalContext } from "./FlinkSqlParser";
import { MultiUnitsIntervalContext } from "./FlinkSqlParser";
import { ErrorCapturingUnitToUnitIntervalContext } from "./FlinkSqlParser";
import { UnitToUnitIntervalContext } from "./FlinkSqlParser";
import { IntervalValueContext } from "./FlinkSqlParser";
import { IntervalTimeUnitContext } from "./FlinkSqlParser";
import { ColumnAliasContext } from "./FlinkSqlParser";
import { TableAliasContext } from "./FlinkSqlParser";
import { ErrorCapturingIdentifierContext } from "./FlinkSqlParser";
@ -176,15 +176,12 @@ import { ErrorIdentContext } from "./FlinkSqlParser";
import { RealIdentContext } from "./FlinkSqlParser";
import { IdentifierListContext } from "./FlinkSqlParser";
import { IdentifierSeqContext } from "./FlinkSqlParser";
import { IdentifierContext } from "./FlinkSqlParser";
import { UnquotedIdentifierAlternativeContext } from "./FlinkSqlParser";
import { QuotedIdentifierAlternativeContext } from "./FlinkSqlParser";
import { AnsiNonReservedKeywordsContext } from "./FlinkSqlParser";
import { NonReservedKeywordsContext } from "./FlinkSqlParser";
import { NonReservedKeywordsAlternativeContext } from "./FlinkSqlParser";
import { UnquotedIdentifierContext } from "./FlinkSqlParser";
import { QuotedIdentifierContext } from "./FlinkSqlParser";
import { WhenClauseContext } from "./FlinkSqlParser";
import { UidListContext } from "./FlinkSqlParser";
import { UidContext } from "./FlinkSqlParser";
import { WithOptionContext } from "./FlinkSqlParser";
import { IfNotExistsContext } from "./FlinkSqlParser";
@ -198,15 +195,13 @@ import { ComparisonOperatorContext } from "./FlinkSqlParser";
import { BitOperatorContext } from "./FlinkSqlParser";
import { MathOperatorContext } from "./FlinkSqlParser";
import { UnaryOperatorContext } from "./FlinkSqlParser";
import { FullColumnNameContext } from "./FlinkSqlParser";
import { ConstantContext } from "./FlinkSqlParser";
import { StringLiteralContext } from "./FlinkSqlParser";
import { DecimalLiteralContext } from "./FlinkSqlParser";
import { BooleanLiteralContext } from "./FlinkSqlParser";
import { SetQuantifierContext } from "./FlinkSqlParser";
import { AnsiNonReservedContext } from "./FlinkSqlParser";
import { StrictNonReservedContext } from "./FlinkSqlParser";
import { NonReservedContext } from "./FlinkSqlParser";
import { ReservedKeywordsContext } from "./FlinkSqlParser";
import { NonReservedKeywordsContext } from "./FlinkSqlParser";
/**
@ -1518,16 +1513,6 @@ export default class FlinkSqlParserListener extends ParseTreeListener {
* @param ctx the parse tree
*/
exitWithinClause?: (ctx: WithinClauseContext) => void;
/**
* Enter a parse tree produced by `FlinkSqlParser.timeIntervalExpression`.
* @param ctx the parse tree
*/
enterTimeIntervalExpression?: (ctx: TimeIntervalExpressionContext) => void;
/**
* Exit a parse tree produced by `FlinkSqlParser.timeIntervalExpression`.
* @param ctx the parse tree
*/
exitTimeIntervalExpression?: (ctx: TimeIntervalExpressionContext) => void;
/**
* Enter a parse tree produced by `FlinkSqlParser.expression`.
* @param ctx the parse tree
@ -1863,15 +1848,15 @@ export default class FlinkSqlParserListener extends ParseTreeListener {
*/
exitQualifiedName?: (ctx: QualifiedNameContext) => void;
/**
* Enter a parse tree produced by `FlinkSqlParser.interval`.
* Enter a parse tree produced by `FlinkSqlParser.timeIntervalExpression`.
* @param ctx the parse tree
*/
enterInterval?: (ctx: IntervalContext) => void;
enterTimeIntervalExpression?: (ctx: TimeIntervalExpressionContext) => void;
/**
* Exit a parse tree produced by `FlinkSqlParser.interval`.
* Exit a parse tree produced by `FlinkSqlParser.timeIntervalExpression`.
* @param ctx the parse tree
*/
exitInterval?: (ctx: IntervalContext) => void;
exitTimeIntervalExpression?: (ctx: TimeIntervalExpressionContext) => void;
/**
* Enter a parse tree produced by `FlinkSqlParser.errorCapturingMultiUnitsInterval`.
* @param ctx the parse tree
@ -1922,6 +1907,16 @@ export default class FlinkSqlParserListener extends ParseTreeListener {
* @param ctx the parse tree
*/
exitIntervalValue?: (ctx: IntervalValueContext) => void;
/**
* Enter a parse tree produced by `FlinkSqlParser.intervalTimeUnit`.
* @param ctx the parse tree
*/
enterIntervalTimeUnit?: (ctx: IntervalTimeUnitContext) => void;
/**
* Exit a parse tree produced by `FlinkSqlParser.intervalTimeUnit`.
* @param ctx the parse tree
*/
exitIntervalTimeUnit?: (ctx: IntervalTimeUnitContext) => void;
/**
* Enter a parse tree produced by `FlinkSqlParser.columnAlias`.
* @param ctx the parse tree
@ -1996,64 +1991,42 @@ export default class FlinkSqlParserListener extends ParseTreeListener {
* @param ctx the parse tree
*/
exitIdentifierSeq?: (ctx: IdentifierSeqContext) => void;
/**
* Enter a parse tree produced by `FlinkSqlParser.identifier`.
* @param ctx the parse tree
*/
enterIdentifier?: (ctx: IdentifierContext) => void;
/**
* Exit a parse tree produced by `FlinkSqlParser.identifier`.
* @param ctx the parse tree
*/
exitIdentifier?: (ctx: IdentifierContext) => void;
/**
* Enter a parse tree produced by the `unquotedIdentifierAlternative`
* labeled alternative in `FlinkSqlParser.strictIdentifier`.
* labeled alternative in `FlinkSqlParser.identifier`.
* @param ctx the parse tree
*/
enterUnquotedIdentifierAlternative?: (ctx: UnquotedIdentifierAlternativeContext) => void;
/**
* Exit a parse tree produced by the `unquotedIdentifierAlternative`
* labeled alternative in `FlinkSqlParser.strictIdentifier`.
* labeled alternative in `FlinkSqlParser.identifier`.
* @param ctx the parse tree
*/
exitUnquotedIdentifierAlternative?: (ctx: UnquotedIdentifierAlternativeContext) => void;
/**
* Enter a parse tree produced by the `quotedIdentifierAlternative`
* labeled alternative in `FlinkSqlParser.strictIdentifier`.
* labeled alternative in `FlinkSqlParser.identifier`.
* @param ctx the parse tree
*/
enterQuotedIdentifierAlternative?: (ctx: QuotedIdentifierAlternativeContext) => void;
/**
* Exit a parse tree produced by the `quotedIdentifierAlternative`
* labeled alternative in `FlinkSqlParser.strictIdentifier`.
* labeled alternative in `FlinkSqlParser.identifier`.
* @param ctx the parse tree
*/
exitQuotedIdentifierAlternative?: (ctx: QuotedIdentifierAlternativeContext) => void;
/**
* Enter a parse tree produced by the `ansiNonReservedKeywords`
* labeled alternative in `FlinkSqlParser.strictIdentifier`.
* Enter a parse tree produced by the `nonReservedKeywordsAlternative`
* labeled alternative in `FlinkSqlParser.identifier`.
* @param ctx the parse tree
*/
enterAnsiNonReservedKeywords?: (ctx: AnsiNonReservedKeywordsContext) => void;
enterNonReservedKeywordsAlternative?: (ctx: NonReservedKeywordsAlternativeContext) => void;
/**
* Exit a parse tree produced by the `ansiNonReservedKeywords`
* labeled alternative in `FlinkSqlParser.strictIdentifier`.
* Exit a parse tree produced by the `nonReservedKeywordsAlternative`
* labeled alternative in `FlinkSqlParser.identifier`.
* @param ctx the parse tree
*/
exitAnsiNonReservedKeywords?: (ctx: AnsiNonReservedKeywordsContext) => void;
/**
* Enter a parse tree produced by the `nonReservedKeywords`
* labeled alternative in `FlinkSqlParser.strictIdentifier`.
* @param ctx the parse tree
*/
enterNonReservedKeywords?: (ctx: NonReservedKeywordsContext) => void;
/**
* Exit a parse tree produced by the `nonReservedKeywords`
* labeled alternative in `FlinkSqlParser.strictIdentifier`.
* @param ctx the parse tree
*/
exitNonReservedKeywords?: (ctx: NonReservedKeywordsContext) => void;
exitNonReservedKeywordsAlternative?: (ctx: NonReservedKeywordsAlternativeContext) => void;
/**
* Enter a parse tree produced by `FlinkSqlParser.unquotedIdentifier`.
* @param ctx the parse tree
@ -2084,16 +2057,6 @@ export default class FlinkSqlParserListener extends ParseTreeListener {
* @param ctx the parse tree
*/
exitWhenClause?: (ctx: WhenClauseContext) => void;
/**
* Enter a parse tree produced by `FlinkSqlParser.uidList`.
* @param ctx the parse tree
*/
enterUidList?: (ctx: UidListContext) => void;
/**
* Exit a parse tree produced by `FlinkSqlParser.uidList`.
* @param ctx the parse tree
*/
exitUidList?: (ctx: UidListContext) => void;
/**
* Enter a parse tree produced by `FlinkSqlParser.uid`.
* @param ctx the parse tree
@ -2224,16 +2187,6 @@ export default class FlinkSqlParserListener extends ParseTreeListener {
* @param ctx the parse tree
*/
exitUnaryOperator?: (ctx: UnaryOperatorContext) => void;
/**
* Enter a parse tree produced by `FlinkSqlParser.fullColumnName`.
* @param ctx the parse tree
*/
enterFullColumnName?: (ctx: FullColumnNameContext) => void;
/**
* Exit a parse tree produced by `FlinkSqlParser.fullColumnName`.
* @param ctx the parse tree
*/
exitFullColumnName?: (ctx: FullColumnNameContext) => void;
/**
* Enter a parse tree produced by `FlinkSqlParser.constant`.
* @param ctx the parse tree
@ -2285,34 +2238,24 @@ export default class FlinkSqlParserListener extends ParseTreeListener {
*/
exitSetQuantifier?: (ctx: SetQuantifierContext) => void;
/**
* Enter a parse tree produced by `FlinkSqlParser.ansiNonReserved`.
* Enter a parse tree produced by `FlinkSqlParser.reservedKeywords`.
* @param ctx the parse tree
*/
enterAnsiNonReserved?: (ctx: AnsiNonReservedContext) => void;
enterReservedKeywords?: (ctx: ReservedKeywordsContext) => void;
/**
* Exit a parse tree produced by `FlinkSqlParser.ansiNonReserved`.
* Exit a parse tree produced by `FlinkSqlParser.reservedKeywords`.
* @param ctx the parse tree
*/
exitAnsiNonReserved?: (ctx: AnsiNonReservedContext) => void;
exitReservedKeywords?: (ctx: ReservedKeywordsContext) => void;
/**
* Enter a parse tree produced by `FlinkSqlParser.strictNonReserved`.
* Enter a parse tree produced by `FlinkSqlParser.nonReservedKeywords`.
* @param ctx the parse tree
*/
enterStrictNonReserved?: (ctx: StrictNonReservedContext) => void;
enterNonReservedKeywords?: (ctx: NonReservedKeywordsContext) => void;
/**
* Exit a parse tree produced by `FlinkSqlParser.strictNonReserved`.
* Exit a parse tree produced by `FlinkSqlParser.nonReservedKeywords`.
* @param ctx the parse tree
*/
exitStrictNonReserved?: (ctx: StrictNonReservedContext) => void;
/**
* Enter a parse tree produced by `FlinkSqlParser.nonReserved`.
* @param ctx the parse tree
*/
enterNonReserved?: (ctx: NonReservedContext) => void;
/**
* Exit a parse tree produced by `FlinkSqlParser.nonReserved`.
* @param ctx the parse tree
*/
exitNonReserved?: (ctx: NonReservedContext) => void;
exitNonReservedKeywords?: (ctx: NonReservedKeywordsContext) => void;
}

80
src/lib/flinksql/FlinkSqlParserVisitor.ts
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@ -133,7 +133,6 @@ import { PatternVariablesDefinationContext } from "./FlinkSqlParser";
import { WindowFrameContext } from "./FlinkSqlParser";
import { FrameBoundContext } from "./FlinkSqlParser";
import { WithinClauseContext } from "./FlinkSqlParser";
import { TimeIntervalExpressionContext } from "./FlinkSqlParser";
import { ExpressionContext } from "./FlinkSqlParser";
import { LogicalNotContext } from "./FlinkSqlParser";
import { PredicatedContext } from "./FlinkSqlParser";
@ -163,12 +162,13 @@ import { FunctionNameContext } from "./FlinkSqlParser";
import { DereferenceDefinitionContext } from "./FlinkSqlParser";
import { CorrelationNameContext } from "./FlinkSqlParser";
import { QualifiedNameContext } from "./FlinkSqlParser";
import { IntervalContext } from "./FlinkSqlParser";
import { TimeIntervalExpressionContext } from "./FlinkSqlParser";
import { ErrorCapturingMultiUnitsIntervalContext } from "./FlinkSqlParser";
import { MultiUnitsIntervalContext } from "./FlinkSqlParser";
import { ErrorCapturingUnitToUnitIntervalContext } from "./FlinkSqlParser";
import { UnitToUnitIntervalContext } from "./FlinkSqlParser";
import { IntervalValueContext } from "./FlinkSqlParser";
import { IntervalTimeUnitContext } from "./FlinkSqlParser";
import { ColumnAliasContext } from "./FlinkSqlParser";
import { TableAliasContext } from "./FlinkSqlParser";
import { ErrorCapturingIdentifierContext } from "./FlinkSqlParser";
@ -176,15 +176,12 @@ import { ErrorIdentContext } from "./FlinkSqlParser";
import { RealIdentContext } from "./FlinkSqlParser";
import { IdentifierListContext } from "./FlinkSqlParser";
import { IdentifierSeqContext } from "./FlinkSqlParser";
import { IdentifierContext } from "./FlinkSqlParser";
import { UnquotedIdentifierAlternativeContext } from "./FlinkSqlParser";
import { QuotedIdentifierAlternativeContext } from "./FlinkSqlParser";
import { AnsiNonReservedKeywordsContext } from "./FlinkSqlParser";
import { NonReservedKeywordsContext } from "./FlinkSqlParser";
import { NonReservedKeywordsAlternativeContext } from "./FlinkSqlParser";
import { UnquotedIdentifierContext } from "./FlinkSqlParser";
import { QuotedIdentifierContext } from "./FlinkSqlParser";
import { WhenClauseContext } from "./FlinkSqlParser";
import { UidListContext } from "./FlinkSqlParser";
import { UidContext } from "./FlinkSqlParser";
import { WithOptionContext } from "./FlinkSqlParser";
import { IfNotExistsContext } from "./FlinkSqlParser";
@ -198,15 +195,13 @@ import { ComparisonOperatorContext } from "./FlinkSqlParser";
import { BitOperatorContext } from "./FlinkSqlParser";
import { MathOperatorContext } from "./FlinkSqlParser";
import { UnaryOperatorContext } from "./FlinkSqlParser";
import { FullColumnNameContext } from "./FlinkSqlParser";
import { ConstantContext } from "./FlinkSqlParser";
import { StringLiteralContext } from "./FlinkSqlParser";
import { DecimalLiteralContext } from "./FlinkSqlParser";
import { BooleanLiteralContext } from "./FlinkSqlParser";
import { SetQuantifierContext } from "./FlinkSqlParser";
import { AnsiNonReservedContext } from "./FlinkSqlParser";
import { StrictNonReservedContext } from "./FlinkSqlParser";
import { NonReservedContext } from "./FlinkSqlParser";
import { ReservedKeywordsContext } from "./FlinkSqlParser";
import { NonReservedKeywordsContext } from "./FlinkSqlParser";
/**
@ -999,12 +994,6 @@ export default class FlinkSqlParserVisitor<Result> extends ParseTreeVisitor<Resu
* @return the visitor result
*/
visitWithinClause?: (ctx: WithinClauseContext) => Result;
/**
* Visit a parse tree produced by `FlinkSqlParser.timeIntervalExpression`.
* @param ctx the parse tree
* @return the visitor result
*/
visitTimeIntervalExpression?: (ctx: TimeIntervalExpressionContext) => Result;
/**
* Visit a parse tree produced by `FlinkSqlParser.expression`.
* @param ctx the parse tree
@ -1202,11 +1191,11 @@ export default class FlinkSqlParserVisitor<Result> extends ParseTreeVisitor<Resu
*/
visitQualifiedName?: (ctx: QualifiedNameContext) => Result;
/**
* Visit a parse tree produced by `FlinkSqlParser.interval`.
* Visit a parse tree produced by `FlinkSqlParser.timeIntervalExpression`.
* @param ctx the parse tree
* @return the visitor result
*/
visitInterval?: (ctx: IntervalContext) => Result;
visitTimeIntervalExpression?: (ctx: TimeIntervalExpressionContext) => Result;
/**
* Visit a parse tree produced by `FlinkSqlParser.errorCapturingMultiUnitsInterval`.
* @param ctx the parse tree
@ -1237,6 +1226,12 @@ export default class FlinkSqlParserVisitor<Result> extends ParseTreeVisitor<Resu
* @return the visitor result
*/
visitIntervalValue?: (ctx: IntervalValueContext) => Result;
/**
* Visit a parse tree produced by `FlinkSqlParser.intervalTimeUnit`.
* @param ctx the parse tree
* @return the visitor result
*/
visitIntervalTimeUnit?: (ctx: IntervalTimeUnitContext) => Result;
/**
* Visit a parse tree produced by `FlinkSqlParser.columnAlias`.
* @param ctx the parse tree
@ -1281,40 +1276,27 @@ export default class FlinkSqlParserVisitor<Result> extends ParseTreeVisitor<Resu
* @return the visitor result
*/
visitIdentifierSeq?: (ctx: IdentifierSeqContext) => Result;
/**
* Visit a parse tree produced by `FlinkSqlParser.identifier`.
* @param ctx the parse tree
* @return the visitor result
*/
visitIdentifier?: (ctx: IdentifierContext) => Result;
/**
* Visit a parse tree produced by the `unquotedIdentifierAlternative`
* labeled alternative in `FlinkSqlParser.strictIdentifier`.
* labeled alternative in `FlinkSqlParser.identifier`.
* @param ctx the parse tree
* @return the visitor result
*/
visitUnquotedIdentifierAlternative?: (ctx: UnquotedIdentifierAlternativeContext) => Result;
/**
* Visit a parse tree produced by the `quotedIdentifierAlternative`
* labeled alternative in `FlinkSqlParser.strictIdentifier`.
* labeled alternative in `FlinkSqlParser.identifier`.
* @param ctx the parse tree
* @return the visitor result
*/
visitQuotedIdentifierAlternative?: (ctx: QuotedIdentifierAlternativeContext) => Result;
/**
* Visit a parse tree produced by the `ansiNonReservedKeywords`
* labeled alternative in `FlinkSqlParser.strictIdentifier`.
* Visit a parse tree produced by the `nonReservedKeywordsAlternative`
* labeled alternative in `FlinkSqlParser.identifier`.
* @param ctx the parse tree
* @return the visitor result
*/
visitAnsiNonReservedKeywords?: (ctx: AnsiNonReservedKeywordsContext) => Result;
/**
* Visit a parse tree produced by the `nonReservedKeywords`
* labeled alternative in `FlinkSqlParser.strictIdentifier`.
* @param ctx the parse tree
* @return the visitor result
*/
visitNonReservedKeywords?: (ctx: NonReservedKeywordsContext) => Result;
visitNonReservedKeywordsAlternative?: (ctx: NonReservedKeywordsAlternativeContext) => Result;
/**
* Visit a parse tree produced by `FlinkSqlParser.unquotedIdentifier`.
* @param ctx the parse tree
@ -1333,12 +1315,6 @@ export default class FlinkSqlParserVisitor<Result> extends ParseTreeVisitor<Resu
* @return the visitor result
*/
visitWhenClause?: (ctx: WhenClauseContext) => Result;
/**
* Visit a parse tree produced by `FlinkSqlParser.uidList`.
* @param ctx the parse tree
* @return the visitor result
*/
visitUidList?: (ctx: UidListContext) => Result;
/**
* Visit a parse tree produced by `FlinkSqlParser.uid`.
* @param ctx the parse tree
@ -1417,12 +1393,6 @@ export default class FlinkSqlParserVisitor<Result> extends ParseTreeVisitor<Resu
* @return the visitor result
*/
visitUnaryOperator?: (ctx: UnaryOperatorContext) => Result;
/**
* Visit a parse tree produced by `FlinkSqlParser.fullColumnName`.
* @param ctx the parse tree
* @return the visitor result
*/
visitFullColumnName?: (ctx: FullColumnNameContext) => Result;
/**
* Visit a parse tree produced by `FlinkSqlParser.constant`.
* @param ctx the parse tree
@ -1454,22 +1424,16 @@ export default class FlinkSqlParserVisitor<Result> extends ParseTreeVisitor<Resu
*/
visitSetQuantifier?: (ctx: SetQuantifierContext) => Result;
/**
* Visit a parse tree produced by `FlinkSqlParser.ansiNonReserved`.
* Visit a parse tree produced by `FlinkSqlParser.reservedKeywords`.
* @param ctx the parse tree
* @return the visitor result
*/
visitAnsiNonReserved?: (ctx: AnsiNonReservedContext) => Result;
visitReservedKeywords?: (ctx: ReservedKeywordsContext) => Result;
/**
* Visit a parse tree produced by `FlinkSqlParser.strictNonReserved`.
* Visit a parse tree produced by `FlinkSqlParser.nonReservedKeywords`.
* @param ctx the parse tree
* @return the visitor result
*/
visitStrictNonReserved?: (ctx: StrictNonReservedContext) => Result;
/**
* Visit a parse tree produced by `FlinkSqlParser.nonReserved`.
* @param ctx the parse tree
* @return the visitor result
*/
visitNonReserved?: (ctx: NonReservedContext) => Result;
visitNonReservedKeywords?: (ctx: NonReservedKeywordsContext) => Result;
}