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36 check-ins using file src/prepare.c version f1bb8eb6
2008-01-08
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23:54 | Registerify the comparison opcodes. (CVS 4697) (check-in: 8862ce9c user: drh tags: trunk) | |
18:57 | Finish registerizing the core logic of INSERT and UPDATE. (CVS 4696) (check-in: 5fd10367 user: drh tags: trunk) | |
16:03 | Add crash4.test with additional crash testing. (CVS 4695) (check-in: 87b4ac4b user: drh tags: trunk) | |
15:18 | Add additional randomness to crash tests. (CVS 4694) (check-in: 3ccce1f5 user: drh tags: trunk) | |
02:57 | Progress toward registerification of the constraint checking logic for INSERT and UPDATE. (CVS 4693) (check-in: b9bf509e user: drh tags: trunk) | |
2008-01-07
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19:20 | Registerify the AUTOINCREMENT processing and the OP_IsNull and OP_NotNull operators. (CVS 4692) (check-in: aa48867c user: drh tags: trunk) | |
10:16 | Comment changes in select.c. (CVS 4691) (check-in: 38020592 user: danielk1977 tags: trunk) | |
2008-01-06
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00:25 | Registerify the SRT_Subroutine destination for SELECT results. (CVS 4690) (check-in: 8201f717 user: drh tags: trunk) | |
2008-01-05
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18:48 | Modify OP_RegMakeRec to take a base register and count and optionally store results in the register specified by P3. (CVS 4689) (check-in: 6bb1b1bc user: drh tags: trunk) | |
18:44 | Fix a memory leak introduced with #4687. (CVS 4688) (check-in: 2b98b0fc user: danielk1977 tags: trunk) | |
17:39 | First pass at optimizing max()/min() as described in #2853. Some refinements to come. (CVS 4687) (check-in: c449e04f user: danielk1977 tags: trunk) | |
16:29 | Registerify binary operators. Add register tracing to debugging output. (CVS 4686) (check-in: 66396d2f user: drh tags: trunk) | |
06:51 | Expression code generator takes advantage of recent opcode changes. (CVS 4685) (check-in: 6c78d2a4 user: drh tags: trunk) | |
05:38 | Register-ify the OP_ForceInt opcode. (CVS 4684) (check-in: 32380dca user: drh tags: trunk) | |
05:20 | Register-ify the OP_AddImm and all casting opcodes. Omit the OP_MemIncr opcode. (CVS 4683) (check-in: 3e8a07dd user: drh tags: trunk) | |
04:06 | Get rid of OP_Dup, OP_MemStore, OP_MemLoad, and OP_MemMove. Replace with OP_Copy, OP_SCopy, and OP_Move. Add the infrastructure for operation properties in1, in2, in3, out2, and out3 but do not yet use any of these. (CVS 4682) (check-in: cc149eb9 user: drh tags: trunk) | |
2008-01-04
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22:01 | Implement the out2-prerelease opcode design pattern. (CVS 4681) (check-in: fe057a88 user: drh tags: trunk) | |
19:33 | Allow the P2 operand to be negative on opcodes that are not jumps. (CVS 4680) (check-in: 717bcd11 user: drh tags: trunk) | |
19:12 | Fix mkopcodeh.awk so that it works on a mac. (CVS 4679) (check-in: 59d3dfa4 user: drh tags: trunk) | |
19:10 | Some modifications to insert.c to work without using the stack. (CVS 4678) (check-in: d9ac6bee user: danielk1977 tags: trunk) | |
16:50 | Replace the NOPUSH_MASKs with a bit-vector mechanism that can contain several different properties about each opcode. (CVS 4677) (check-in: 042dcb96 user: drh tags: trunk) | |
13:57 | Modify FifoRead and FifoWrite to work exclusively with memory cells. (CVS 4676) (check-in: 2c913908 user: danielk1977 tags: trunk) | |
13:24 | Modify the code generated for a DELETE to use registers instead of the vdbe stack. (CVS 4675) (check-in: 173f2813 user: danielk1977 tags: trunk) | |
11:01 | Add OP_MemSet, for setting a memory cell to a string value. (CVS 4674) (check-in: 8bb9f970 user: danielk1977 tags: trunk) | |
2008-01-03
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23:44 | Change the sqlite3ExprCode() function so that callers can request that the result of the expression be left on the stack or in a register. (CVS 4673) (check-in: 61bfb77c user: drh tags: trunk) | |
18:56 | Fix typo in comment. Ticket #2870. (CVS 4672) (check-in: e97e4578 user: danielk1977 tags: trunk) | |
18:44 | Update OP_Rowid, OP_Column and related opcodes to use registers. (CVS 4671) (check-in: 4f396707 user: drh tags: trunk) | |
18:39 | Modify VFilter and VRename to use registers instead of the vdbe stack for inputs. (CVS 4670) (check-in: 253ed40a user: danielk1977 tags: trunk) | |
18:03 | Registers (aka memory cells) in the VM are now numbered starting with 1 instead of 0. A register number of 0 means "no such register". (CVS 4669) (check-in: 0b849805 user: drh tags: trunk) | |
17:31 | Modify OP_VUpdate to read arguments from a range of memory cells instead of from the stack. (CVS 4668) (check-in: 955b15a0 user: danielk1977 tags: trunk) | |
11:50 | Change the VdbeOp.p4 union to include specific pointer types for the various values of VdbeOp.p4type. (CVS 4667) (check-in: 7e8330c8 user: danielk1977 tags: trunk) | |
09:51 | Change the OP_Insert opcode to read the key and data to insert from memory cells, not the stack. (CVS 4666) (check-in: 46501f49 user: danielk1977 tags: trunk) | |
08:18 | Change the output of vdbe_trace etc. to include operands p3 and p5. (CVS 4665) (check-in: 76f2040b user: danielk1977 tags: trunk) | |
08:08 | Combine the OP_Column and OP_DfltValue opcodes. (CVS 4664) (check-in: c30f8206 user: danielk1977 tags: trunk) | |
07:54 | Change OP_OpenRead and OP_OpenWrite so that the database number is read from the P3 operand, not the stack. (CVS 4663) (check-in: 35da261d user: danielk1977 tags: trunk) | |
07:09 | Fix EXPLAIN and EXPLAIN query plan to work with new opcode format. (CVS 4662) (check-in: b166c33a user: danielk1977 tags: trunk) | |