Commit 4de85902 authored by tristaZero's avatar tristaZero
Browse files

simply rule

parent 513ab602

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

+3 −6
Original line number Diff line number Diff line
@@ -34,8 +34,7 @@ literals_ 
    ;



stringLiterals

    : STRING_

    | characterSetName_? STRING_ collateName_?

    : characterSetName_? STRING_ collateName_?

    | IDENTIFIER_ STRING_ COLLATE (STRING_ | IDENTIFIER_)?

    ;
@@ -49,13 +48,11 @@ dateTimeLiterals 
    ;



hexadecimalLiterals

    : HEX_DIGIT_

    | characterSetName_? HEX_DIGIT_ collateName_?

    : characterSetName_? HEX_DIGIT_ collateName_?

    ;



bitValueLiterals

    : BIT_NUM_

    | characterSetName_? BIT_NUM_ collateName_?

    : characterSetName_? BIT_NUM_ collateName_?

    ;

    

booleanLiterals