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Overview
Comment:Change an OP_SCopy into an OP_Copy in a case where the destination might be used after the source has changed.
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SHA1: c0fa0c0e2de50d7eda19ab8862496b18eff93538
User & Date: drh 2014-03-03 17:36:39
References
2016-02-08
22:22 New ticket [d06a25c8] Incorrect result from a UNION with an ORDER BY. artifact: 46852019 user: drh
Context
2014-03-04
04:12
Refactor the sqlite3VdbeRecordCompare() routine used to compare btree records. Create fast-track special case routines to handle the common cases more quickly. This gives a significant performance boost. check-in: 3325ad5b user: drh tags: trunk
2014-03-03
21:59
Refactor the sqlite3VdbeRecordCompare() routine used to compare btree records. Create a couple of fast-track routines to handle the common cases of a string with BINARY collation or integer values as the left-most column. This gives a significant performance boost in common use. Oops: This build does not work on the Beaglebone where "char" defaults to unsigned. check-in: aec5473a user: drh tags: broken-on-arm
17:48
Merge latest trunk changes. check-in: 1d603564 user: dan tags: experimental
17:36
Change an OP_SCopy into an OP_Copy in a case where the destination might be used after the source has changed. check-in: c0fa0c0e user: drh tags: trunk
16:48
Change the "explain_i" tcl test command so that xterm color codes are only added if the output is actually a terminal. check-in: 559835e5 user: dan tags: trunk
Changes
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Changes to src/select.c.

Added test/selectF.test.