postgresql delete all tables code example

Example 1: how to remove tables from postgresql

DROP TABLE IF EXISTS tablename;

Example 2: force drop all tables postgres

DROP SCHEMA public CASCADE;
CREATE SCHEMA public;

Example 3: 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

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