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Re: INSERT DYNAMIC SQL DOESNT GET VALUES
Posted by: Luis Badillo
Date: May 15, 2018 11:05AM

Hi!, Peter, my problem is not the semicolom, because of I run in console or using MySQL Workbench works, my problem is in this part.

SET @consulta_respaldar_tabla=CONCAT("SELECT 'INSERT LOW_PRIORITY INTO Call_Center_Infinit_",param_id_empresa,".",
param_nombre_tabla_respaldar,"(",@columnas_tabla,") VALUES(`",@columnas_tabla,"`);'
INTO OUTFILE '/var/lib/mysql/respalda_datos_tbl_",param_nombre_tabla_respaldar,"_",DATE_FORMAT(CURRENT_TIMESTAMP(),'%d%b%Y_%H%i'),".sql'
FIELDS TERMINATED BY '\t'
OPTIONALLY ENCLOSED BY '""'
LINES TERMINATED BY '\n'
FROM ",param_tabla_comparar,"
INNER JOIN ",param_nombre_tabla_respaldar,"
ON ",param_tabla_comparar,".id=",param_nombre_tabla_respaldar,".",param_nombre_columna,"
WHERE ",param_tabla_comparar,".id_empresa=",param_id_empresa,";");

I am tying to execute this dynamic query but when I run this store procedure and dump into a file, the file print everything ok but in the values print the column names instead of column values

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Re: INSERT DYNAMIC SQL DOESNT GET VALUES
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May 15, 2018 11:05AM


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