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|Comment:||Adjustments to the collating-sequence refactoring to facilitate full-coverage testing and to fix some minor issues found by TH3.|
|Downloads:||Tarball | ZIP archive | SQL archive|
|Timelines:||family | ancestors | descendants | both | ticket-71e333e7|
|Files:||files | file ages | folders|
|User & Date:||drh 2012-12-08 21:36:26|
|21:51||Refactor collating-sequence handling as a fix for ticket [71e333e7d2e642]. The Expr.pColl field is removed from the Expr object. The COLLATE operator now becomes a separate instance of Expr in the expression tree. The code generator looks up the correct collating function as needed, rather than referring to Expr.pColl. check-in: 8542e618 user: drh tags: trunk|
|21:36||Adjustments to the collating-sequence refactoring to facilitate full-coverage testing and to fix some minor issues found by TH3. Closed-Leaf check-in: cdbfa664 user: drh tags: ticket-71e333e7|
|14:16||Make sure WHERE clause constraints A=B and B=A work the same even with COLLATE clauses. check-in: b3f53668 user: drh tags: ticket-71e333e7|
Changes to src/expr.c.
Changes to src/vdbeaux.c.
Changes to src/where.c.