add characterSetName_ (513ab602) · Commits · SUMMER2020 / students / proj-2004142

sharding-core/sharding-core-parse/sharding-core-parse-mysql/src/main/antlr4/imports/mysql/BaseRule.g4

+10 −3

Original line number	Diff line number	Diff line
		@@ -35,7 +35,7 @@ literals_

		stringLiterals
		: STRING_
		\| characterSet_? STRING_ collateClause_?
		\| characterSetName_? STRING_ collateName_?
		\| IDENTIFIER_ STRING_ COLLATE (STRING_ \| IDENTIFIER_)?
		;

		@@ -50,12 +50,12 @@ dateTimeLiterals

		hexadecimalLiterals
		: HEX_DIGIT_
		\| characterSet_? HEX_DIGIT_ collateClause_?
		\| characterSetName_? HEX_DIGIT_ collateName_?
		;

		bitValueLiterals
		: BIT_NUM_
		\| characterSet_? BIT_NUM_ collateClause_?
		\| characterSetName_? BIT_NUM_ collateName_?
		;

		booleanLiterals
		@@ -67,6 +67,13 @@ nullValueLiterals
		: NULL
		;

		characterSetName_
		: IDENTIFIER_
		;
		collateName_
		: IDENTIFIER_
		;

		identifier_
		: IDENTIFIER_ \| unreservedWord_
		;