4. Query to get the First and Last Date of the Current Year in Oracle DatabaseSELECT TRUNC(SYSDATE, 'YYYY') AS first_date_of_year FROM dual;SELECT LAST_DAY(TO_DATE('31-12-' || TO_CHAR(SYSDATE, 'YYYY'), 'DD-MM-YYYY')) AS last_date_of_year FROM dual;These queries are used ...
How to used ROWID in oracle_fdw?#74 hi@laurenz I create oracle_fdw table create foreign table test( col1 text, ... rowid text ); why not used rowid? laurenz added enhancement on Mar 25, 2016 laurenz commentedon Mar 25, 2016 ...
How to get the current epoch time in … Convert from human readable date to epoch Convert from epoch to human readable date Reference ,SRE Certification, andDevSecOps Certificationprograms atDevOpsSchool. Gain the expertise needed to excel in your career with hands-on training and globally recogni...
Once in a long forgotten time I wrote a blog on how to do that for a MaxDB database: [Suck that data out ! Connect from Oracle to MaxDB|http://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/6225] [original link is broken] [original link is broken] [original link is broken];....
()) Erlang calendar:datetime_to_gregorian_seconds(calendar:now_to_universal_time( now()))-719528*24*3600. OR element(1, now()) *10000+ element(2, now()). MySQL SELECT unix_timestamp(now()) PostgreSQL SELECT extract(epoch FROM now()); Oracle PL/SQL SELECT (SYSDATE - TO_DATE('01-...