Commit Graph

4 Commits

Author SHA1 Message Date
Tom Lane
d77717bae7 Code review for txid patch: add binary I/O functions, avoid dependence
on SerializableSnapshot, minor other cleanup.  Marko Kreen, some further
editorialization by me.
2007-10-11 19:54:17 +00:00
Tom Lane
9f3bd2994c Faster test for overflow in str2txid, from Marko. 2007-10-08 22:07:16 +00:00
Tom Lane
b196b7fb72 Get rid of dependency on strtoull() --- Marko Kreen.
Some additional minor editorializing by Tom.
2007-10-08 20:25:40 +00:00
Jan Wieck
1f92630fc4 Added the Skytools extended transaction ID module to contrib as discussed
on CORE previously.

This module offers transaction ID's containing the original XID and the
transaction epoch as a bigint value to the user level. It also provides
a special txid_snapshot data type that contains an entire transactions
visibility snapshot information, which is useful to determine if a
particular txid was visible to a transaction or not.

The module has been tested by porting Slony-I from using its original
xxid data type.

Jan
2007-10-07 23:32:19 +00:00