pgSQL_DDLDML_PHP_Tool
DDL (Data Definition)COMMANDS:
CREATE,ALTER,DROP AND TRUNCATE ARE CALLED DDL COMMANDS.

DML (Data Manipulation) COMMANDS:
INSERT,SELECT,UPDATE,DELETE, MERGE, LOCK TABLE etc.

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TCL:Transaction Control
1. ROLLBACK
2. COMMIT

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DCL:Data Control command
1. GRANT
2. REVOKE.
CREATE TABLE TEMP11( ID INTEGER,Name CHARACTER VARYING(10));
Creating a table with PHP Tool: " PSQL_Query_Tool.php "

Table Temp11 Created.

Now create Temp11B :
 CREATE TABLE TEMP11B( ID INTEGER,Name CHARACTER VARYING(10));
Check In pgAdmin GUI  and then drop Temp11B

Check Again: Table Temp11B was removed.