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Check-in [7f00552b73]
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Overview
Comment:Add the new OP_Once opcode. Use it to clean up and simplify various one-time initialization sections in the code, including the fix for ticket [002caede898ae].
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SHA1: 7f00552b739fad79517b042a6ed61abe743a917b
User & Date: drh 2011-09-16 01:34:43.377
Original Comment: Add the new OP_Once opcode. Use it to clean up and simplify various one-time initialization sections in the code, including the fix for ticket [002caede898ae].
Context
2011-09-16
01:38
Merge the [002caede898] fix into trunk. (check-in: 95708ae223 user: drh tags: trunk)
01:34
Add the new OP_Once opcode. Use it to clean up and simplify various one-time initialization sections in the code, including the fix for ticket [002caede898ae]. (Closed-Leaf check-in: 7f00552b73 user: drh tags: tkt-002caede898)
2011-09-15
23:58
Materialize subqueries using a subroutine and invoke that subroutine prior to each use of the materialization. Fix for ticket [002caede898aee4] (check-in: 4b8357ee3c user: drh tags: tkt-002caede898)
Changes
Unified Diff Side-by-Side Diff Patch
Changes to src/expr.c.
Changes to src/select.c.
Changes to src/vdbe.c.
Changes to src/vdbe.h.
Changes to src/vdbeaux.c.
Changes to src/vdbeblob.c.
Changes to src/where.c.