-1
votes
2answers
764 views

How do I get the difference in minutes from 2 timestamp columns? [closed]

Can't seem to figure this out. Just need the difference in minutes between 2 oracle timestamp columns. END_TS START_TS ...
0
votes
1answer
72 views

Different time in different sessions

I am connecting to same db from 2 different machines using SQL Developer and querying a table which stores timestamp. But to my surpise the time value returned by query has a gap of one hour on ...
4
votes
2answers
526 views

Alternative to sequence and timestamp: uniquely ordering records in time

Oracle 11gR2 Exadata I'm required to uniquely identify when records are created in time. Sequence caching means I cannot use a sequence-based ID and batching inserts means that all records inserted ...
2
votes
2answers
7k views

Comparing date and timestamp variables in a where clause in a procedure

I have a variable in an Oracle stored procedure of DATE type (from user interface), and another of TIMESTAMP type (database is more precise than what the user would enter in the code that is executing ...
1
vote
2answers
1k views

LEFT JOIN conversion to INNER JOIN, can't change FROM clause

I have 2 tables: BASE is master and is linked with CHILD via field ID: Left outer Join / 1:N relation. These 2 tables contain historised data, defined by 2 date-fields: start_date and end_date. ...