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new 2caa0135a6b Update G4 file for Readwrite-splitting (#22643)
2caa0135a6b is described below
commit 2caa0135a6b0434f7e69677912f9d4ba6d8f765b
Author: Zichao <57847965+qianyi951...@users.noreply.github.com>
AuthorDate: Mon Dec 5 19:42:25 2022 +1300
Update G4 file for Readwrite-splitting (#22643)
---
.../antlr4/imports/readwrite-splitting/BaseRule.g4 | 20 +++---
.../antlr4/imports/readwrite-splitting/Literals.g4 | 26 +++----
.../imports/readwrite-splitting/RALStatement.g4 | 4 +-
.../imports/readwrite-splitting/RDLStatement.g4 | 16 ++---
.../antlr4/imports/readwrite-splitting/Symbol.g4 | 84 +++++++++++-----------
5 files changed, 75 insertions(+), 75 deletions(-)
diff --git
a/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/BaseRule.g4
b/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/BaseRule.g4
index 7a20e7b95a8..f6463f333fd 100644
---
a/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/BaseRule.g4
+++
b/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/BaseRule.g4
@@ -20,15 +20,15 @@ grammar BaseRule;
import Symbol, Keyword, Literals;
literal
- : STRING | (MINUS)? INT | TRUE | FALSE
+ : STRING_ | (MINUS_)? INT_ | TRUE | FALSE
;
algorithmDefinition
- : TYPE LP NAME EQ algorithmTypeName (COMMA propertiesDefinition)? RP
+ : TYPE LP_ NAME EQ_ algorithmTypeName (COMMA_ propertiesDefinition)? RP_
;
algorithmTypeName
- : STRING | buildInAlgorithmTypeName
+ : STRING_ | buildInAlgorithmTypeName
;
buildInAlgorithmTypeName
@@ -45,29 +45,29 @@ buildInAlgorithmTypeName
;
propertiesDefinition
- : PROPERTIES LP properties? RP
+ : PROPERTIES LP_ properties? RP_
;
properties
- : property (COMMA property)*
+ : property (COMMA_ property)*
;
property
- : key=STRING EQ value=literal
+ : key=STRING_ EQ_ value=literal
;
databaseName
- : IDENTIFIER
+ : IDENTIFIER_
;
resourceName
- : IDENTIFIER
+ : IDENTIFIER_
;
groupName
- : IDENTIFIER
+ : IDENTIFIER_
;
storageUnitName
- : IDENTIFIER
+ : IDENTIFIER_
;
diff --git
a/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/Literals.g4
b/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/Literals.g4
index cb5dec4e1ce..1d13bcc2332 100644
---
a/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/Literals.g4
+++
b/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/Literals.g4
@@ -19,32 +19,32 @@ lexer grammar Literals;
import Alphabet, Symbol;
-IDENTIFIER
+IDENTIFIER_
: [A-Za-z_$0-9]*?[A-Za-z_$]+?[A-Za-z_$0-9]*
- | BQ ~'`'+ BQ
+ | BQ_ ~'`'+ BQ_
;
-STRING
- : (DQ ('\\'. | '""' | ~('"' | '\\'))* DQ)
- | (SQ ('\\'. | '\'\'' | ~('\'' | '\\'))* SQ)
+STRING_
+ : (DQ_ ('\\'. | '""' | ~('"' | '\\'))* DQ_)
+ | (SQ_ ('\\'. | '\'\'' | ~('\'' | '\\'))* SQ_)
;
-INT
+INT_
: [0-9]+
;
-HEX
+HEX_
: [0-9a-fA-F]
;
-NUMBER
- : INT? DOT? INT (E (PLUS | MINUS)? INT)?
+NUMBER_
+ : INT_? DOT_? INT_ (E (PLUS_ | MINUS_)? INT_)?
;
-HEXDIGIT
- : '0x' HEX+ | 'X' SQ HEX+ SQ
+HEXDIGIT_
+ : '0x' HEX_+ | 'X' SQ_ HEX_+ SQ_
;
-BITNUM
- : '0b' ('0' | '1')+ | B SQ ('0' | '1')+ SQ
+BITNUM_
+ : '0b' ('0' | '1')+ | B SQ_ ('0' | '1')+ SQ_
;
diff --git
a/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/RALStatement.g4
b/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/RALStatement.g4
index 2672c34c648..b284df09b66 100644
---
a/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/RALStatement.g4
+++
b/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/RALStatement.g4
@@ -20,7 +20,7 @@ grammar RALStatement;
import BaseRule;
setReadwriteSplittingHintSource
- : SET READWRITE_SPLITTING HINT SOURCE EQ sourceValue
+ : SET READWRITE_SPLITTING HINT SOURCE EQ_ sourceValue
;
showReadwriteSplittingHintStatus
@@ -40,5 +40,5 @@ showStatusFromReadwriteSplittingRules
;
sourceValue
- : IDENTIFIER
+ : IDENTIFIER_
;
diff --git
a/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/RDLStatement.g4
b/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/RDLStatement.g4
index 049838931ab..a3c2f4ad6bc 100644
---
a/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/RDLStatement.g4
+++
b/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/RDLStatement.g4
@@ -20,31 +20,31 @@ grammar RDLStatement;
import BaseRule;
createReadwriteSplittingRule
- : CREATE READWRITE_SPLITTING RULE readwriteSplittingRuleDefinition (COMMA
readwriteSplittingRuleDefinition)*
+ : CREATE READWRITE_SPLITTING RULE readwriteSplittingRuleDefinition (COMMA_
readwriteSplittingRuleDefinition)*
;
alterReadwriteSplittingRule
- : ALTER READWRITE_SPLITTING RULE readwriteSplittingRuleDefinition (COMMA
readwriteSplittingRuleDefinition)*
+ : ALTER READWRITE_SPLITTING RULE readwriteSplittingRuleDefinition (COMMA_
readwriteSplittingRuleDefinition)*
;
dropReadwriteSplittingRule
- : DROP READWRITE_SPLITTING RULE ifExists? ruleName (COMMA ruleName)*
+ : DROP READWRITE_SPLITTING RULE ifExists? ruleName (COMMA_ ruleName)*
;
readwriteSplittingRuleDefinition
- : ruleName LP (staticReadwriteSplittingRuleDefinition |
dynamicReadwriteSplittingRuleDefinition) (COMMA algorithmDefinition)? RP
+ : ruleName LP_ (staticReadwriteSplittingRuleDefinition |
dynamicReadwriteSplittingRuleDefinition) (COMMA_ algorithmDefinition)? RP_
;
staticReadwriteSplittingRuleDefinition
- : WRITE_STORAGE_UNIT EQ writeStorageUnitName COMMA READ_STORAGE_UNITS LP
readStorageUnitsNames RP
+ : WRITE_STORAGE_UNIT EQ_ writeStorageUnitName COMMA_ READ_STORAGE_UNITS
LP_ readStorageUnitsNames RP_
;
dynamicReadwriteSplittingRuleDefinition
- : AUTO_AWARE_RESOURCE EQ resourceName (COMMA
WRITE_DATA_SOURCE_QUERY_ENABLED EQ writeDataSourceQueryEnabled)?
+ : AUTO_AWARE_RESOURCE EQ_ resourceName (COMMA_
WRITE_DATA_SOURCE_QUERY_ENABLED EQ_ writeDataSourceQueryEnabled)?
;
ruleName
- : IDENTIFIER
+ : IDENTIFIER_
;
writeStorageUnitName
@@ -52,7 +52,7 @@ writeStorageUnitName
;
readStorageUnitsNames
- : storageUnitName (COMMA storageUnitName)*
+ : storageUnitName (COMMA_ storageUnitName)*
;
ifExists
diff --git
a/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/Symbol.g4
b/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/Symbol.g4
index a332bdd1df7..90dba68ccfc 100644
---
a/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/Symbol.g4
+++
b/features/readwrite-splitting/distsql/parser/src/main/antlr4/imports/readwrite-splitting/Symbol.g4
@@ -17,45 +17,45 @@
lexer grammar Symbol;
-AND: '&&';
-OR: '||';
-NOT: '!';
-TILDE: '~';
-VERTICALBAR: '|';
-AMPERSAND: '&';
-SIGNEDLEFTSHIFT: '<<';
-SIGNEDRIGHTSHIFT: '>>';
-CARET: '^';
-MOD: '%';
-COLON: ':';
-PLUS: '+';
-MINUS: '-';
-ASTERISK: '*';
-SLASH: '/';
-BACKSLASH: '\\';
-DOT: '.';
-DOTASTERISK: '.*';
-SAFEEQ: '<=>';
-DEQ: '==';
-EQ: '=';
-NEQ: '<>' | '!=';
-GT: '>';
-GTE: '>=';
-LT: '<';
-LTE: '<=';
-POUND: '#';
-LP: '(';
-RP: ')';
-LBE: '{';
-RBE: '}';
-LBT: '[';
-RBT: ']';
-COMMA: ',';
-DQ: '"';
-SQ : '\'';
-BQ: '`';
-QUESTION: '?';
-AT: '@';
-SEMI: ';';
-JSONSEPARATOR: '->>';
-UL: '_';
+AND_: '&&';
+OR_: '||';
+NOT_: '!';
+TILDE_: '~';
+VERTICALBAR_: '|';
+AMPERSAND_: '&';
+SIGNEDLEFTSHIFT_: '<<';
+SIGNEDRIGHTSHIFT_: '>>';
+CARET_: '^';
+MOD_: '%';
+COLON_: ':';
+PLUS_: '+';
+MINUS_: '-';
+ASTERISK_: '*';
+SLASH_: '/';
+BACKSLASH_: '\\';
+DOT_: '.';
+DOTASTERISK_: '.*';
+SAFEEQ_: '<=>';
+DEQ_: '==';
+EQ_: '=';
+NEQ_: '<>' | '!=';
+GT_: '>';
+GTE_: '>=';
+LT_: '<';
+LTE_: '<=';
+POUND_: '#';
+LP_: '(';
+RP_: ')';
+LBE_: '{';
+RBE_: '}';
+LBT_: '[';
+RBT_: ']';
+COMMA_: ',';
+DQ_: '"';
+SQ_: '\'';
+BQ_: '`';
+QUESTION_: '?';
+AT_: '@';
+SEMI_: ';';
+JSONSEPARATOR_: '->>';
+UL_: '_';
