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Index for Section TABLE |
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DROP
NAME
DROP TABLE - remove a table
SYNOPSIS
DROP TABLE name [, ...] [ CASCADE | RESTRICT ]
DESCRIPTION
DROP TABLE removes tables from the database. Only its owner may destroy a
table. To empty a table of rows, without destroying the table, use DELETE.
DROP TABLE always removes any indexes, rules, triggers, and constraints
that exist for the target table. However, to drop a table that is
referenced by a foreign-key constraint of another table, CASCADE must be
specified. (CASCADE will remove the foreign-key constraint, not the other
table entirely.)
PARAMETERS
name The name (optionally schema-qualified) of the table to drop.
CASCADE
Automatically drop objects that depend on the table (such as views).
RESTRICT
Refuse to drop the table if any objects depend on it. This is the
default.
EXAMPLES
To destroy two tables, films and distributors:
DROP TABLE films, distributors;
COMPATIBILITY
This command conforms to the SQL standard.
SEE ALSO
ALTER TABLE [alter_table(5)], CREATE TABLE [create_table(l)]
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Index for Section TABLE |
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Alphabetical listing for D |
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Top of page |
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