refactor: replace string pattern with lexer rule (#194)
This commit is contained in:
Hayden
GitHub
parent
5460e070c0
commit
887de81521
@ -147,7 +147,7 @@ columnName
|
|||||||
;
|
;
|
||||||
|
|
||||||
columnNameList
|
columnNameList
|
||||||
: LR_BRACKET columnName (',' columnName)* RR_BRACKET
|
: LR_BRACKET columnName (COMMA columnName)* RR_BRACKET
|
||||||
;
|
;
|
||||||
|
|
||||||
columnType
|
columnType
|
||||||
@ -165,15 +165,15 @@ columnType
|
|||||||
;
|
;
|
||||||
|
|
||||||
lengthOneDimension
|
lengthOneDimension
|
||||||
: '(' decimalLiteral ')'
|
: LR_BRACKET decimalLiteral RR_BRACKET
|
||||||
;
|
;
|
||||||
|
|
||||||
lengthTwoOptionalDimension
|
lengthTwoOptionalDimension
|
||||||
: '(' decimalLiteral (',' decimalLiteral)? ')'
|
: LR_BRACKET decimalLiteral (COMMA decimalLiteral)? RR_BRACKET
|
||||||
;
|
;
|
||||||
|
|
||||||
lengthTwoStringDimension
|
lengthTwoStringDimension
|
||||||
: '(' stringLiteral (',' stringLiteral)? ')'
|
: LR_BRACKET stringLiteral (COMMA stringLiteral)? RR_BRACKET
|
||||||
;
|
;
|
||||||
|
|
||||||
lengthOneTypeDimension
|
lengthOneTypeDimension
|
||||||
@ -234,13 +234,13 @@ partitionDefinition
|
|||||||
;
|
;
|
||||||
|
|
||||||
transformList
|
transformList
|
||||||
: '(' transform (',' transform)* ')'
|
: LR_BRACKET transform (COMMA transform)* RR_BRACKET
|
||||||
;
|
;
|
||||||
|
|
||||||
transform
|
transform
|
||||||
: qualifiedName #identityTransform
|
: qualifiedName #identityTransform
|
||||||
| transformName=identifier
|
| transformName=identifier
|
||||||
'(' transformArgument (',' transformArgument)* ')' #applyTransform
|
LR_BRACKET transformArgument (COMMA transformArgument)* RR_BRACKET #applyTransform
|
||||||
;
|
;
|
||||||
|
|
||||||
transformArgument
|
transformArgument
|
||||||
@ -391,7 +391,7 @@ insertMulStatement
|
|||||||
queryStatement
|
queryStatement
|
||||||
: valuesCaluse
|
: valuesCaluse
|
||||||
| withClause queryStatement
|
| withClause queryStatement
|
||||||
| '(' queryStatement ')'
|
| LR_BRACKET queryStatement RR_BRACKET
|
||||||
| left=queryStatement operator=(KW_INTERSECT | KW_UNION | KW_EXCEPT) KW_ALL? right=queryStatement orderByCaluse? limitClause?
|
| left=queryStatement operator=(KW_INTERSECT | KW_UNION | KW_EXCEPT) KW_ALL? right=queryStatement orderByCaluse? limitClause?
|
||||||
| selectClause orderByCaluse? limitClause?
|
| selectClause orderByCaluse? limitClause?
|
||||||
| selectStatement orderByCaluse? limitClause?
|
| selectStatement orderByCaluse? limitClause?
|
||||||
@ -554,7 +554,7 @@ havingClause
|
|||||||
;
|
;
|
||||||
|
|
||||||
windowClause
|
windowClause
|
||||||
: KW_WINDOW namedWindow (',' namedWindow)*
|
: KW_WINDOW namedWindow (COMMA namedWindow)*
|
||||||
;
|
;
|
||||||
|
|
||||||
namedWindow
|
namedWindow
|
||||||
@ -662,7 +662,7 @@ expression
|
|||||||
|
|
||||||
booleanExpression
|
booleanExpression
|
||||||
: KW_NOT booleanExpression #logicalNot
|
: KW_NOT booleanExpression #logicalNot
|
||||||
| KW_EXISTS '(' queryStatement ')' #exists
|
| KW_EXISTS LR_BRACKET queryStatement RR_BRACKET #exists
|
||||||
| valueExpression predicate? #predicated
|
| valueExpression predicate? #predicated
|
||||||
| left=booleanExpression operator=KW_AND right=booleanExpression #logicalBinary
|
| left=booleanExpression operator=KW_AND right=booleanExpression #logicalBinary
|
||||||
| left=booleanExpression operator=KW_OR right=booleanExpression #logicalBinary
|
| left=booleanExpression operator=KW_OR right=booleanExpression #logicalBinary
|
||||||
@ -674,9 +674,9 @@ predicate
|
|||||||
kind=KW_BETWEEN (KW_ASYMMETRIC | KW_SYMMETRIC)?
|
kind=KW_BETWEEN (KW_ASYMMETRIC | KW_SYMMETRIC)?
|
||||||
lower=valueExpression KW_AND
|
lower=valueExpression KW_AND
|
||||||
upper=valueExpression
|
upper=valueExpression
|
||||||
| KW_NOT? kind=KW_IN '(' expression (',' expression)* ')'
|
| KW_NOT? kind=KW_IN LR_BRACKET expression (COMMA expression)* RR_BRACKET
|
||||||
| KW_NOT? kind=KW_IN '(' queryStatement ')'
|
| KW_NOT? kind=KW_IN LR_BRACKET queryStatement RR_BRACKET
|
||||||
| kind=KW_EXISTS '(' queryStatement ')'
|
| kind=KW_EXISTS LR_BRACKET queryStatement RR_BRACKET
|
||||||
| KW_NOT? kind=KW_RLIKE pattern=valueExpression
|
| KW_NOT? kind=KW_RLIKE pattern=valueExpression
|
||||||
| likePredicate
|
| likePredicate
|
||||||
| KW_IS KW_NOT? kind=(KW_TRUE | KW_FALSE | KW_UNKNOWN | KW_NULL)
|
| KW_IS KW_NOT? kind=(KW_TRUE | KW_FALSE | KW_UNKNOWN | KW_NULL)
|
||||||
@ -685,18 +685,18 @@ predicate
|
|||||||
;
|
;
|
||||||
|
|
||||||
likePredicate
|
likePredicate
|
||||||
: KW_NOT? kind=KW_LIKE quantifier=(KW_ANY | KW_ALL) ('('')' | '(' expression (',' expression)* ')')
|
: KW_NOT? kind=KW_LIKE quantifier=(KW_ANY | KW_ALL) (LR_BRACKET RR_BRACKET | LR_BRACKET expression (COMMA expression)* RR_BRACKET)
|
||||||
| KW_NOT? kind=KW_LIKE pattern=valueExpression (KW_ESCAPE stringLiteral)?
|
| KW_NOT? kind=KW_LIKE pattern=valueExpression (KW_ESCAPE stringLiteral)?
|
||||||
;
|
;
|
||||||
|
|
||||||
valueExpression
|
valueExpression
|
||||||
: primaryExpression #valueExpressionDefault
|
: primaryExpression #valueExpressionDefault
|
||||||
| operator=('-' | '+' | '~') valueExpression #arithmeticUnary
|
| operator=(HYPNEN_SIGN | ADD_SIGN | BIT_NOT_OP) valueExpression #arithmeticUnary
|
||||||
| left=valueExpression operator=('*' | '/' | '%' | KW_DIV) right=valueExpression #arithmeticBinary
|
| left=valueExpression operator=(ASTERISK_SIGN | SLASH_SIGN | PENCENT_SIGN | KW_DIV) right=valueExpression #arithmeticBinary
|
||||||
| left=valueExpression operator=('+' | '-' | DOUBLE_VERTICAL_SIGN) right=valueExpression #arithmeticBinary
|
| left=valueExpression operator=(ADD_SIGN | HYPNEN_SIGN | DOUBLE_VERTICAL_SIGN) right=valueExpression #arithmeticBinary
|
||||||
| left=valueExpression operator='&' right=valueExpression #arithmeticBinary
|
| left=valueExpression operator=BIT_AND_OP right=valueExpression #arithmeticBinary
|
||||||
| left=valueExpression operator='^' right=valueExpression #arithmeticBinary
|
| left=valueExpression operator=BIT_XOR_OP right=valueExpression #arithmeticBinary
|
||||||
| left=valueExpression operator='|' right=valueExpression #arithmeticBinary
|
| left=valueExpression operator=BIT_OR_OP right=valueExpression #arithmeticBinary
|
||||||
| left=valueExpression comparisonOperator right=valueExpression #comparison
|
| left=valueExpression comparisonOperator right=valueExpression #comparison
|
||||||
| left=valueExpression right=SLASH_TEXT #arithmeticBinaryAlternate
|
| left=valueExpression right=SLASH_TEXT #arithmeticBinaryAlternate
|
||||||
;
|
;
|
||||||
@ -704,30 +704,30 @@ valueExpression
|
|||||||
primaryExpression
|
primaryExpression
|
||||||
: KW_CASE whenClause+ (KW_ELSE elseExpression=expression)? KW_END #searchedCase
|
: KW_CASE whenClause+ (KW_ELSE elseExpression=expression)? KW_END #searchedCase
|
||||||
| KW_CASE value=expression whenClause+ (KW_ELSE elseExpression=expression)? KW_END #simpleCase
|
| KW_CASE value=expression whenClause+ (KW_ELSE elseExpression=expression)? KW_END #simpleCase
|
||||||
| KW_CAST '(' expression KW_AS columnType ')' #cast
|
| KW_CAST LR_BRACKET expression KW_AS columnType RR_BRACKET #cast
|
||||||
// | STRUCT '(' (argument+=namedExpression (',' argument+=namedExpression)*)? ')' #struct
|
// | STRUCT LR_BRACKET (argument+=namedExpression (COMMA argument+=namedExpression)*)? RR_BRACKET #struct
|
||||||
| KW_FIRST '(' expression (KW_IGNORE KW_NULLS)? ')' #first
|
| KW_FIRST LR_BRACKET expression (KW_IGNORE KW_NULLS)? RR_BRACKET #first
|
||||||
| KW_LAST '(' expression (KW_IGNORE KW_NULLS)? ')' #last
|
| KW_LAST LR_BRACKET expression (KW_IGNORE KW_NULLS)? RR_BRACKET #last
|
||||||
| KW_POSITION '(' substr=valueExpression KW_IN str=valueExpression ')' #position
|
| KW_POSITION LR_BRACKET substr=valueExpression KW_IN str=valueExpression RR_BRACKET #position
|
||||||
| constant #constantDefault
|
| constant #constantDefault
|
||||||
| '*' #star
|
| ASTERISK_SIGN #star
|
||||||
| uid '.' '*' #star
|
| uid DOT ASTERISK_SIGN #star
|
||||||
// | '(' namedExpression (',' namedExpression)+ ')' #rowConstructor
|
// | LR_BRACKET namedExpression (COMMA namedExpression)+ RR_BRACKET #rowConstructor
|
||||||
| '(' queryStatement ')' #subqueryExpression
|
| LR_BRACKET queryStatement RR_BRACKET #subqueryExpression
|
||||||
| functionName '(' (setQuantifier? functionParam (',' functionParam)*)? ')' #functionCall
|
| functionName LR_BRACKET (setQuantifier? functionParam (COMMA functionParam)*)? RR_BRACKET #functionCall
|
||||||
// | identifier '->' expression #lambda
|
// | identifier '->' expression #lambda
|
||||||
// | '(' identifier (',' identifier)+ ')' '->' expression #lambda
|
// | '(' identifier (',' identifier)+ ')' '->' expression #lambda
|
||||||
| value=primaryExpression LS_BRACKET index=valueExpression RS_BRACKET #subscript
|
| value=primaryExpression LS_BRACKET index=valueExpression RS_BRACKET #subscript
|
||||||
| identifier #columnReference
|
| identifier #columnReference
|
||||||
| dereferenceDefinition #dereference
|
| dereferenceDefinition #dereference
|
||||||
| '(' expression ')' #parenthesizedExpression
|
| LR_BRACKET expression RR_BRACKET #parenthesizedExpression
|
||||||
// | EXTRACT '(' field=identifier KW_FROM source=valueExpression ')' #extract
|
// | EXTRACT LR_BRACKET field=identifier KW_FROM source=valueExpression RR_BRACKET #extract
|
||||||
// | (SUBSTR | SUBSTRING) '(' str=valueExpression (KW_FROM | ',') pos=valueExpression
|
// | (SUBSTR | SUBSTRING) LR_BRACKET str=valueExpression (KW_FROM | COMMA) pos=valueExpression
|
||||||
// ((KW_FOR | ',') len=valueExpression)? ')' #substring
|
// ((KW_FOR | COMMA) len=valueExpression)? RR_BRACKET #substring
|
||||||
// | TRIM '(' trimOption=(BOTH | LEADING | TRAILING)? (trimStr=valueExpression)?
|
// | TRIM LR_BRACKET trimOption=(BOTH | LEADING | TRAILING)? (trimStr=valueExpression)?
|
||||||
// KW_FROM srcStr=valueExpression ')' #trim
|
// KW_FROM srcStr=valueExpression RR_BRACKET #trim
|
||||||
// | OVERLAY '(' input=valueExpression PLACING replace=valueExpression
|
// | OVERLAY LR_BRACKET input=valueExpression PLACING replace=valueExpression
|
||||||
// KW_FROM position=valueExpression (KW_FOR length=valueExpression)? ')' #overlay
|
// KW_FROM position=valueExpression (KW_FOR length=valueExpression)? RR_BRACKET #overlay
|
||||||
;
|
;
|
||||||
|
|
||||||
functionNameCreate
|
functionNameCreate
|
||||||
@ -782,7 +782,7 @@ unitToUnitInterval
|
|||||||
;
|
;
|
||||||
|
|
||||||
intervalValue
|
intervalValue
|
||||||
: ('+' | '-')? (DIG_LITERAL | REAL_LITERAL)
|
: (ADD_SIGN | HYPNEN_SIGN)? (DIG_LITERAL | REAL_LITERAL)
|
||||||
| STRING_LITERAL
|
| STRING_LITERAL
|
||||||
;
|
;
|
||||||
|
|
||||||
@ -804,7 +804,7 @@ errorCapturingIdentifierExtra
|
|||||||
;
|
;
|
||||||
|
|
||||||
identifierList
|
identifierList
|
||||||
: '(' identifierSeq ')'
|
: LR_BRACKET identifierSeq RR_BRACKET
|
||||||
;
|
;
|
||||||
|
|
||||||
identifierSeq
|
identifierSeq
|
||||||
@ -880,7 +880,7 @@ ifExists
|
|||||||
: KW_IF KW_EXISTS;
|
: KW_IF KW_EXISTS;
|
||||||
|
|
||||||
tablePropertyList
|
tablePropertyList
|
||||||
: '(' tableProperty (',' tableProperty)* ')'
|
: LR_BRACKET tableProperty (COMMA tableProperty)* RR_BRACKET
|
||||||
;
|
;
|
||||||
|
|
||||||
tableProperty
|
tableProperty
|
||||||
@ -901,45 +901,45 @@ tablePropertyValue
|
|||||||
|
|
||||||
logicalOperator
|
logicalOperator
|
||||||
: KW_AND
|
: KW_AND
|
||||||
| '&' '&'
|
| BIT_AND_OP BIT_AND_OP
|
||||||
| KW_OR
|
| KW_OR
|
||||||
| '|' '|'
|
| BIT_OR_OP BIT_OR_OP
|
||||||
;
|
;
|
||||||
|
|
||||||
comparisonOperator
|
comparisonOperator
|
||||||
: '='
|
: EQUAL_SYMBOL
|
||||||
| '>'
|
| GREATER_SYMBOL
|
||||||
| '<'
|
| LESS_SYMBOL
|
||||||
| '<' '='
|
| LESS_SYMBOL EQUAL_SYMBOL
|
||||||
| '>' '='
|
| GREATER_SYMBOL EQUAL_SYMBOL
|
||||||
| '<' '>'
|
| LESS_SYMBOL GREATER_SYMBOL
|
||||||
| '!' '='
|
| EXCLAMATION_SYMBOL EQUAL_SYMBOL
|
||||||
| '<' '=' '>'
|
| LESS_SYMBOL EQUAL_SYMBOL GREATER_SYMBOL
|
||||||
;
|
;
|
||||||
|
|
||||||
bitOperator
|
bitOperator
|
||||||
: '<' '<'
|
: LESS_SYMBOL LESS_SYMBOL
|
||||||
| '>' '>'
|
| GREATER_SYMBOL GREATER_SYMBOL
|
||||||
| '&'
|
| BIT_AND_OP
|
||||||
| '^'
|
| BIT_XOR_OP
|
||||||
| '|'
|
| BIT_OR_OP
|
||||||
;
|
;
|
||||||
|
|
||||||
mathOperator
|
mathOperator
|
||||||
: '*'
|
: ASTERISK_SIGN
|
||||||
| SLASH_SIGN
|
| SLASH_SIGN
|
||||||
| PENCENT_SIGN
|
| PENCENT_SIGN
|
||||||
| KW_DIV
|
| KW_DIV
|
||||||
| '+'
|
| ADD_SIGN
|
||||||
| '-'
|
| HYPNEN_SIGN
|
||||||
| DOUBLE_HYPNEN_SIGN
|
| DOUBLE_HYPNEN_SIGN
|
||||||
;
|
;
|
||||||
|
|
||||||
unaryOperator
|
unaryOperator
|
||||||
: '!'
|
: EXCLAMATION_SYMBOL
|
||||||
| '~'
|
| BIT_NOT_OP
|
||||||
| ADD_SIGN
|
| ADD_SIGN
|
||||||
| '-'
|
| HYPNEN_SIGN
|
||||||
| KW_NOT
|
| KW_NOT
|
||||||
;
|
;
|
||||||
|
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user