force drop all tables postgres
DROP SCHEMA public CASCADE;
CREATE SCHEMA public;
force drop all tables postgres
DROP SCHEMA public CASCADE;
CREATE SCHEMA public;
how to remove tables from postgresql
DROP TABLE IF EXISTS tablename;
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;
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
postgres drop all tables
DO $$
DECLARE
r RECORD;
BEGIN
FOR r IN
(
SELECT table_name
FROM information_schema.tables
WHERE table_schema=current_schema()
)
LOOP
EXECUTE 'DROP TABLE IF EXISTS ' || quote_ident(r.table_name) || ' CASCADE';
END LOOP;
END $$ ;
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