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MySQL Error 1093 - Can't specify target table for update in FROM clause
I have a table story_category in my database with corrupt entries. The next query returns the corrupt entries:
16 Answers...
Limiting the number of records from mysqldump?
I am trying to load a small sample of records from a large database into a test database.
4 Answers
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Why does MYSQL higher LIMIT offset slow the query down?
Scenario in short: A table with more than 16 million records [2GB in size]. The higher LIMIT offset with SELECT, the slower the query becomes, when using ORDER BY *primary_key*
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jQuery dot in ID selector? [duplicate]
I have a website that contains elements similar to this:
6 Answers
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Mongoose query where value is not null
Looking to do the following query:
6 Answers
6
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Update MongoDB field using value of another field
In MongoDB, is it possible to update the value of a field using the value from another field? The equivalent SQL would be something like:
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How do I find duplicate values in a table in Oracle?
...the duplicate values for a given column and the count of their occurrences in an Oracle database table?
13 Answers
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Reset AutoIncrement in SQL Server after Delete
I've deleted some records from a table in a SQL Server database. Now the ID's go from 101 to 1200. I want to delete the records again, but I want the ID's to go back to 102. Is there a way to do this in SQL Server?
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How to update SQLAlchemy row entry?
Assume table has three columns: username , password and no_of_logins .
5 Answers
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UPDATE and REPLACE part of a string
...ble with two columns, ID and Value . I want to change a part of some strings in the second column.
9 Answers
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