Oracle create table if not exists

Create table if not exists sql

CREATE TABLE IF NOT EXISTS

> CREATE TABLE IF NOT EXISTS TEAMS
> (TEAMNO      INTEGER NOT NULL PRIMARY KEY,
> EmployeeNO    INTEGER NOT NULL,
> DIVISION    CHAR(6) NOT NULL);

Oracle create table if not exists

DECLARE								-- Oracle
    existing_table number;			
BEGIN
    SELECT count(*) into existing_table FROM ALL_TABLES
    WHERE TABLE_NAME = 'table_name' AND OWNER = 'owner';
    IF existing_table = 1 then
        EXECUTE IMMEDIATE 'DROP TABLE owner.table_name';
    END IF;
END;
/
CREATE TABLE owner.table_name (BDAY DATE, [...]);

Similar codes

0 vote164 views1 answer
Mysql value ends with
SQL
0 vote180 views1 answer
From _sqlite3 import * ImportError: DLL load failed: Das angegebene Modul wurde nicht gefunden.
SQL
0 vote169 views1 answer
How to check foreign key constraint in sql
SQL
0 vote140 views1 answer
Sqlalchemy query sql compiled
SQL
1 vote109 views1 answer
Into sql
SQL
0 vote145 views1 answer
Nvl2 syntax
SQL
0 vote134 views1 answer
Openquery insert into linked server
SQL
0 vote143 views1 answer
Snap craft
SQL
0 vote153 views1 answer
Copied text from internet not inserting in mysql
SQL
1 vote143 views1 answer
What is a Database?
SQL