RAISE DEBUG USING MESSAGE := CONCAT_WS('', 'CODE ERR: ',SQLERRM) įor more information, see DO in the PostgreSQL documentation. RAISE DEBUG USING MESSAGE := CONCAT_WS('', 'Consider a Salary Raise for: ',v.emp_name) IF v_emp_work_years >= 10 AND v.salary <= 6000 THEN V_emp_work_years := EXTRACT (YEAR FROM now()) - EXTRACT (YEAR FROM v.hire_date) i can see anonymous block completed as the result. SELECT employee_id, CONCAT_WS('', first_name, ' ', last_name) AS emp_name, hire_date, salary FROM employees I executed this PL/SQL block without errors but i cannot see the result. The following example is a more complex PL/pgSQL DO code structure converted from Oracle “employee bonus” PL/SQL anonymous block example presented in the previous section: DO $$ The PostgreSQL PL/pgSQL DO statement supports the use of advanced code elements such as functions, cursors, dynamic SQL, and conditional logic. RAISE DEBUG USING MESSAGE := 'hello world' Equivalent To Oracle SET SERVEROUTPUT ON The exception-handling section (optional). PostgreSQL DO uses a similar code structure to an Oracle anonymous block PL/pgSQL is a PostgreSQL extension to the ANSI SQL and has many similar elements to Oracle PL/SQL. In PostgreSQL, you can run PL/pgSQL code that isn’t stored in the database as an independent code segment using a PL/pgSQL DO statement. PostgreSQL supports capabilities similar to Oracle anonymous blocks. V_emp_work_years:=EXTRACT(YEAR FROM SYSDATE) - EXTRACT (YEAR FROM v.hire_date) įor more information, see Overview of PL/SQL in the Oracle documentation. SET SERVEROUTPUT ON įOR v IN (SELECT EMPLOYEE_ID, FIRST_NAME||' '||LAST_NAME ASĮMP_NAME, HIRE_DATE, SALARY FROM EMPLOYEES) The following anonymous block uses a cursor, conditional logic, and exception-handling. Oracle PL/SQL Anonymous blocks can contain advanced code elements such as functions, cursors, dynamic SQL, and conditional logic. Simple structure of an Oracle anonymous block. The exception-handling section (optional) - Contains elements for handling exceptions or errors in the code. The executable section (mandatory) - Contains executable statements (each block structure must contain at least one executable PL/SQL statement). Because of this reason PL/SQL anonymous blocks are useful for. The declarative section (optional) - Contains variables (names, data types, and initial values). Can GPT 4 Prompt Itself MemoryGPT, AutoGPT, Jarvis, Claude-Next 10x GPT 4 and more. We cannot save on the oracle database server due to this reason it is just for one-time use.
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