Insert data to a log table : Insert Data « Postgre SQL « PostgreSQL

1. PostgreSQL
2. Postgre SQL
3. Insert Data

Insert data to a log table

postgres=#
postgres=# create table logtable(t varchar(10), value varchar(10));
CREATE TABLE
postgres=#
postgres=#
postgres=# CREATE FUNCTION logfunc1(logtxt text) RETURNS timestamp AS $$
postgres$#    BEGIN
postgres$#        INSERT INTO logtable VALUES (logtxt, 'now');
postgres$#        RETURN 'now';
postgres$#    END;
postgres$# $$ LANGUAGE plpgsql;
CREATE FUNCTION
postgres=#
postgres=# select logfunc1('text');
          REATE
        logfunc1
-------------------------
 2006-10-21 15:16:38.375
(1 row)

postgres=#
postgres=# select * from logtable;
    REATE
  t   | value
------+-------
 text | now
(1 row)

postgres=#
postgres=# drop function logfunc1(logtxt text);
DROP FUNCTION
postgres=# drop table logtable;
DROP TABLE
postgres=#
postgres=#           
       

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