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Hi I need to add a new stored procedure in my file dmbl I can to add but I do not know how to add a new return type
please see the image link
My problem was result the root cause was my stored procedure used a #table instead of #table
http://riteshkk2000.blogspot.com/2010/08/error-unknown-return-type-return-types.html
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Image of two sequel queries
Basically, I want it to display all films with language name spanish and show the amount of actors in each.
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I am getting an error when setting a decimal value in MySQL workbench.
What am I doing wrong here?
See screenshot.
Can you removed the () from the DECIMAL() and instead enter the DECIMAL only.
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Wanted to delete complete row, which contains NULL entries in sql with command
DELETE FROM student WHERE ID=NULL;
What is wrong in this code?
Your syntax is incorrect you need to check for IS NULL
DELETE FROM student WHERE ID IS NULL;
Adding link to documentation thanks to D M
Working with NULL values
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I have this field in my table.
I need to make it decimal(10,2), but when I tried to do it, I receive an error.
Try
ALTER TABLE users MODIFY rate decimal(10,2);
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Hi I need to update multiple rows in a table so I wrote below query, but it only updates the first row and not the others. Please help.
Query:
String sql = "REPLACE INTO subscriber_metadata (msisdn, have_had_speech_pkg, have_had_sms_pkg, created, changed) values ";
Well REPLACE INTO does the following DELETE + INSERT, what you're looking for is UPDATE, doc over here
REPLACE INTO is nothing more than a mechanical DELETE and INSERT. It can incite mysqld to address deadlocks (See my answer to How I prevent deadlock occurrence in my application?)