SQL
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DROP an unwanted table
SQLite
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Access
Postgres
Oracle
SQL Server
MySQL
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Oracle
Naturally, all of the data in the table is lost when the table is dropped.
Execute set up
code
CREATE TABLE t_test (a INTEGER NOT NULL PRIMARY KEY ,b VARCHAR(10) )
DROP TABLE t_test
Specific to Oracle
none
Related links:
CREATE, DROP and ALTER
CREATE a new table
DROP an unwanted table
Composite primary key
Composite foreign key
CREATE a VIEW.
Create a table with an autonumber field (also known as sequence, identity)
ALTER TABLE ... ADD COLUMN
ALTER TABLE ... DROP COLUMN
ALTER TABLE ... ADD constraint
CREATE TABLE problems: Invalid column name.
CREATE TABLE problems: Insufficient privileges.
CREATE TABLE problems: Table already exists.
DROP TABLE problems: Foreign key references.
CREATE TABLE problems: Foreign key references.
rename column