Answers for "postgresql delete all tables"

SQL
4

force drop all tables postgres

DROP SCHEMA public CASCADE;
CREATE SCHEMA public;
Posted by: Guest on November-26-2020
7

how to remove tables from postgresql

DROP TABLE IF EXISTS tablename;
Posted by: Guest on August-27-2020
0

how to drop all tables in postgresql

DROP SCHEMA public CASCADE;
CREATE SCHEMA public;

GRANT ALL ON SCHEMA public TO postgres;
GRANT ALL ON SCHEMA public TO public;
Posted by: Guest on August-03-2021
0

SQL Query to delete all the tables in a database

BY LOVE

EXEC sp_msforeachtable "ALTER TABLE ? NOCHECK CONSTRAINT all"
DECLARE @sql NVARCHAR(max)=''

SELECT @sql += ' Drop table ' + QUOTENAME(TABLE_SCHEMA) + '.'+ QUOTENAME(TABLE_NAME) + '; '
FROM   INFORMATION_SCHEMA.TABLES
WHERE  TABLE_TYPE = 'BASE TABLE'
Exec Sp_executesql @sql
Posted by: Guest on July-06-2020
0

postgres drop all tables

DO $$ 
  DECLARE 
    r RECORD;
BEGIN
  FOR r IN 
    (
      SELECT table_name 
      FROM information_schema.tables 
      WHERE table_schema=current_schema()
    ) 
  LOOP
     EXECUTE 'DROP TABLE IF EXISTS ' || quote_ident(r.table_name) || ' CASCADE';
  END LOOP;
END $$ ;
Posted by: Guest on September-08-2021

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