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Structure

SQLDropTable

An expression representing a DROP TABLE query. Used to delete entire tables.
struct SQLDropTable

Overview

DROP TEMPORARY TABLE IF EXISTS "table" CASCADE;

See SQLDropTableBuilder.

Topics

Initializers

Instance Properties

  • behavior
    A drop behavior.
  • ifExists
    If true, requests idempotent behavior (e.g. that no error be raised if the named table does not exist).
  • table
    The table to drop.
  • temporary
    If true, requests that an error be raised if the named table exists but is not temporary.

Instance Methods

  • serialize(to:)
    Invoked when a request is made to serialize the expression to raw SQL.

Relationships

Conforms To

See Also

Query Expressions

  • SQLAlterEnum
    An expression representing an ALTER TYPE query. Used to add new cases to enumeration types.
  • SQLAlterTable
    An expression representing an ALTER TABLE query. Used to modify the structure of existing tables.
  • SQLCreateEnum
    An expression representing a CREATE TYPE query. Used to create enumeration types.
  • SQLCreateIndex
    An expression representing a CREATE INDEX query. Used to add indexes over columns to an existing table.
  • SQLCreateTable
    An expression representing a CREATE TABLE query. Used to create new tables.
  • SQLCreateTrigger
    An expression representing a CREATE TRIGGER query. Used to create new triggers for actions on a table.
  • SQLDelete
    An expression representing a CREATE TRIGGER query. Used to remove rows from a table.
  • SQLDropEnum
    An expression representing a DROP TYPE query. Used to delete enumeration types.
  • SQLDropIndex
    An expression representing a DROP INDEX query. Used to delete indexes from tables.
  • SQLDropTrigger
    An expression representing a DROP TRIGGER query. Used to delete triggers.
  • SQLInsert
    An expression representing an INSERT query. Used to add new rows to a table.
  • SQLSelect
    An expression representing a SELECT query. Used to retrieve rows and expression results from a database.
  • SQLUnion
    An expression representing two or more SELECT queries joined by UNION clauses. Used to merge the results of multiple queries into a single result set.
  • SQLUpdate
    An expression representing an UPDATE query. Used to modify existing rows in a single table.