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13 kwi 2022 · I want to be able to update a table of the same schema using a "replace into" statement. In the end, I need to be able to update a large table with values that may have changed. Here is the query I am using to start off: REPLACE INTO table_name.
25 wrz 2019 · The query looks like the following: REPLACE INTO tabB. SELECT * FROM tabA WHERE colA != '--'; Even though the SELECT part is exactly the same, now the query returns the following error: Error: ER_TRUNCATED_WRONG_VALUE: Truncated incorrect DOUBLE value: '--'.
The MySQL REPLACE statement works as follows: Step 1. Insert a new row into the table, if a duplicate key error occurs. Step 2. If the insertion fails due to a duplicate-key error occurs: Delete the conflicting row that causes the duplicate key error from the table. Insert the new row into the table again.
REPLACE works exactly like INSERT, except that if an old row in the table has the same value as a new row for a PRIMARY KEY or a UNIQUE index, the old row is deleted before the new row is inserted. See Section 15.2.7, “INSERT Statement”. REPLACE is a MySQL extension to the SQL standard.
2 cze 2015 · I'm trying to add multiple rows using 'replace into' , but its updating one row. REPLACE INTO user_balance. (user_id,acc_type,currency,balance,enable_deposit, enable_withdrawal,pending_balance,update_ip) VALUES (NEW.id,1,'USD',0,1,0,0,NEW.ip_address), (NEW.id,1,'GBP',0,1,0,0,NEW.ip_address),
18 kwi 2012 · Replace the backticks with single quotes: "REPLACE INTO coursework SET cwID='$cwID', cwTitle='$cwTitle', cwContent='$cwContent', cwProgress='$cwProgress', cwDue='$cwDue'"; Also, note that " will interpolate your variables. leepowers for some reason that does not work for me, it just keeps adding new rows to the db.
22 wrz 2014 · You have an error in you SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'OPTION SQL_SELECT_LIMIT=DEFAULT' at line 1. I'm currently using MySQL Server version 5.6 and MySQL workbench version 6.1. How can I solve this error? I can't move on with our thesis because of this problem.
