Get current time for logging : now « Date Timezone « PostgreSQL

PostgreSQL
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PostgreSQL » Date Timezone » now 
Get current time for logging

postgres=#
postgres=# create table logtable(t varchar(10), value varchar(50));
CREATE TABLE
postgres=#
postgres=#
postgres=# CREATE FUNCTION logfunc2(logtxt textRETURNS timestamp AS $$
postgres$#    DECLARE
postgres$#        curtime timestamp;
postgres$#    BEGIN
postgres$#        curtime := 'now';
postgres$#        INSERT INTO logtable VALUES (logtxt, curtime);
postgres$#        RETURN curtime;
postgres$#    END;
postgres$# $$ LANGUAGE plpgsql;
CREATE FUNCTION
postgres=#
postgres=# select logfunc2('123');
         REATE
        logfunc2
------------------------
 2006-10-21 19:09:25.14
(row)

postgres=#
postgres=# select from logtable;
            REATE
  t  |         value
-----+------------------------
 123 2006-10-21 19:09:25.14
(row)

postgres=#
postgres=#
postgres=# drop function logfunc2(logtxt text);
DROP FUNCTION
postgres=# drop table logtable;

           
       
Related examples in the same category
1. SELECT now()
2. now(): get current date and time
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