Simple MySQL cursor creation

Source: Internet
Author: User

1 DROP PROCEDURE IF existsStatisticStore1;2 CREATE PROCEDUREStatisticStore1 ()3 BEGIN4     DECLAREC_nameVARCHAR( -);5     DECLAREc_idINT(6);
--declaration End Flag6 DECLAREIint default 1; 7 DECLAREBint default 0; 8 DECLARECurCURSOR for SELECTName,id fromTb_sort;9 DECLARE CONTINUEHANDLER for notFOUNDSETB= 1;Ten--Open cursor One OPENcur; A - FETCHCur intoc_name,c_id; - whileB<>1 Do the INSERT intoTb_books (name,author,buytime,sort_id)VALUES(Concat (C_name,'under the book', i),'ACCP', now (), c_id); - FETCHCur intoc_name,c_id; - END while; ---Close cursor + CLOSEcur; - END; + ACall StatisticStore1 ();

Simple MySQL cursor creation

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