here is the second stored procedure, where I want to call the first one to insert the same records into another table DELIMITER $$ DROP PROCEDURE IF EXISTS `dmz_sms`.`spProva` $$ CREATE PROCEDURE `dmz_sms`.`spProva` () BEGIN
The stored procedure is SQL statements wrapped within theCREATE PROCEDUREstatement. The stored procedure may contain a conditional statement like IF or CASE or the Loops. The stored procedure can also execute another stored procedure or a function that modularizes the code. Following are the benefits...
15.2.1 CALL Statement CALL sp_name([parameter[,...]]) CALL sp_name[()] The CALL statement invokes a stored procedure that was defined previously with CREATE PROCEDURE. Stored procedures that take no arguments can be invoked without parentheses. That is, CALL p() and CALL p are ...
15.2.1 CALL Statement CALL sp_name([parameter[,...]]) CALL sp_name[()] The CALL statement invokes a stored procedure that was defined previously with CREATE PROCEDURE. Stored procedures that take no arguments can be invoked without parentheses. That is, CALL p() and CALL p are ...
What is the mechanism to force the MySQL to throw an error within the stored procedure? I have a procedure which call s another function: PREPAREmy_cmdFROM@jobcommand;EXECUTEmy_cmd;DEALLOCATEPREPAREmy_cmd; the job command is: jobq.exec("Select 1;wfdlk# to simulatte an error"); ...
I found a workaround for this bug, which occurs when the SELECT field list changes from one stored program call to another. If you want to do something like this: DECLARE cur CURSOR FOR SELECT * FROM tmp_x; ... CREATE TEMPORARY TABLE tmp_x AS SELECT ... You can instead do something...
You will44--see in a little bit. First, let's see if sayHello works:4546CALL sayHello('Omar')//4748+---+49|Greeting|50+---+51|Hello Omar!|52+---+531rowinset(0.00sec)54555657--Another example:5859DROPPROCEDUREIFEXISTSsaySomething//60CREATEPROCEDUREsaySomething(INphraseVARCHAR(20),IN...
mysql存储过程 游标 动态表名sql mysql 存储过程游标循环, MySQL5.0版本开始支持存储过程。存储过程(StoredProcedure)是一种在数据库中存储复杂程序,以便外部程序调用的一种数据库对象。存储过程是为了完成特定功能的SQL语句集,经编译创建并保存在数据库中,用户
Note that thd_in_lock_tables(thd) can hold in some cases, e.g., at the start of a stored procedure call (SQLCOM_CALL). */ if (m_prebuilt->select_lock_type != LOCK_NONE) { if (thd_sql_command(thd) == SQLCOM_LOCK_TABLES && THDVAR(thd, table_locks) && thd_test_options(...
cannot call a stored procedure from within another stored procedure 1009 Sherril Blackmon October 23, 2021 12:11PM Re: cannot call a stored procedure from within another stored procedure 438 Peter Brawley October 23, 2021 01:04PM Sorry, you can't reply to this topic. It has been closed....