Commit message (Collapse) | Author | Age | |
---|---|---|---|
* | Update copyright to 2002. | Bruce Momjian | 2002-06-20 |
| | |||
* | pgindent run on all C files. Java run to follow. initdb/regression | Bruce Momjian | 2001-10-25 |
| | | | | tests pass. | ||
* | Remove dashes in comments that don't need them, rewrap with pgindent. | Bruce Momjian | 2001-03-22 |
| | |||
* | pgindent run. Make it all clean. | Bruce Momjian | 2001-03-22 |
| | |||
* | Change Copyright from PostgreSQL, Inc to PostgreSQL Global Development Group. | Bruce Momjian | 2001-01-24 |
| | |||
* | Reimplementation of UNION/INTERSECT/EXCEPT. INTERSECT/EXCEPT now meet the | Tom Lane | 2000-10-05 |
SQL92 semantics, including support for ALL option. All three can be used in subqueries and views. DISTINCT and ORDER BY work now in views, too. This rewrite fixes many problems with cross-datatype UNIONs and INSERT/SELECT where the SELECT yields different datatypes than the INSERT needs. I did that by making UNION subqueries and SELECT in INSERT be treated like subselects-in-FROM, thereby allowing an extra level of targetlist where the datatype conversions can be inserted safely. INITDB NEEDED! |