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Results tagged with subquery
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user 230630
SQL term used to describe when a `SELECT` statement is used as part of a larger SQL statement. The larger statement may be DML and is always found within brackets or parenthesis.
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Why does the function TO_CHAR get invoked for each row when not wrapped in a subquery?
If this is a PostgreSQL bug, should I use a subquery whenever I use a PostgreSQL internal function? …
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