Quote:
click green arrow to execute current querry? Is this correct.
Basically yes!
You have 2 SQL-statements here. They are divided by semicolon. Every statement generates a Server Response when executed.
To execute ALL statements you click the 'double green arrow' . To execute a single statement you position the cursor inside that statement and click the 'single green arrow'. Keyboard shourtcuts are F5 and shift+F5 respectively.