DROP DEFAULT

SQL DROP DEFAULT Keyword

The DROP DEFAULT command is used to delete a DEFAULT constraint from an existing column. This removes the automatic default value that is applied when no value is specified during an insert.

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SQL DROP DEFAULT Syntax

SQL Server / Oracle / MS Access:

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MySQL:

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SQL DROP DEFAULT Example

SQL Server / Oracle / MS Access:

SQL

MySQL:

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Note: This command is not supported in SQLite, including our TechKubo playground. In SQLite, default values can only be set during table creation and cannot be altered or dropped afterward.

SQL DROP DEFAULT Labs

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