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問題:無法運行,保持抱怨語法錯誤。請指教。同時在mysql中創建動態存儲過程
DELIMITER $$ DROP PROCEDURE IF EXISTS src.sp_load_staging_tables $$ CREATE PROCEDURE src.sp_load_staging_tables() BEGIN 聲明l_table炭(30); declare l_row_count int(10);
set l_table ='customers';設置@ s = concat('select count(*)into',l_row_count,'from',l_table);
從@s中準備dynamic_statement;
EXECUTE dynamic_statement;
DEALLOCATE PREPARE dynamic_statement;
END $$
請提供確切的語法錯誤。 –