Create table if not exists sql

Create table sqlite

 CREATE TABLE [IF NOT EXISTS] [schema_name].table_name (
	column_1 data_type PRIMARY KEY,
   	column_2 data_type NOT NULL,
	column_3 data_type DEFAULT 0,
	table_constraints
) [WITHOUT ROWID];

Source: sqlitetutorial.net

Sqlite create table if not exists

CREATE TABLE IF NOT EXISTS [schema_name].table_name (...);

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);

Create table if not exist

declare
nCount NUMBER;
v_sql LONG;

begin
SELECT count(*) into nCount FROM dba_tables where table_name = 'EMPLOYEE';
IF(nCount <= 0)
THEN
v_sql:='
create table EMPLOYEE
(
ID NUMBER(3),
NAME VARCHAR2(30) NOT NULL
)';
execute immediate v_sql;

END IF;
end;

Source: stackoverflow.com

Similar codes

15 votes186 views6 answers
Drop foreign key mysql
SQL
16 votes176 views1 answer
Sql comment'
SQL
0 vote162 views1 answer
Import all databases mysql
SQL
2 votes128 views4 answers
Mysql change database character set to utf8mb4
SQL
4 votes160 views1 answer
Mac install mysql
SQL
0 vote176 views1 answer
Partitioning in oracle-base
SQL
0 vote168 views1 answer
How to check replication lag in mySQL
SQL
2 votes189 views1 answer
Metasploit start postgresql
SQL
1 vote184 views1 answer
Too many connections mysql
SQL
0 vote170 views2 answers
Mysql output csv
SQL