Remove Default Value from Oracle Table Column

1 year ago
Noah Thompson
1 minute

To remove the default value of a table field, you can use the following SQL statement:

ALTER TABLE table_name ALTER COLUMN column_name DROP DEFAULT;

table_name is the name of the table you are working with and column_name is the name of the field from which you want to remove the default value.

Please note that after deleting the default value, the field will no longer have a default value. If no value is specified for this field when inserting data, the database will fill it with a NULL value.

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