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问题:无法运行,保持抱怨语法错误。请指教。同时在mysql中创建动态存储过程
DELIMITER $$ DROP PROCEDURE IF EXISTS src.sp_load_staging_tables $$ CREATE PROCEDURE src.sp_load_staging_tables() BEGIN 声明l_table炭(30); declare l_row_count int(10);
set l_table ='customers';设置@ s = concat('select count(*)into',l_row_count,'from',l_table);
从@s中准备dynamic_statement;
EXECUTE dynamic_statement;
DEALLOCATE PREPARE dynamic_statement;
END $$
请提供确切的语法错误。 –