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Remove a completely unnecessary memset() from the INSERT code generator.

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FossilOrigin-Name: 7d58836b9db1293a3a6581af4358b7c91a588efd5c9b2df384803f3855ff87a8
This commit is contained in:
drh
2017-05-31 13:27:15 +00:00
parent b8a1290a28
commit d5bdd5effb
3 changed files with 7 additions and 8 deletions
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manifest
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@@ -1,5 +1,5 @@
C Very\ssmall\sperformance\sincrease\sin\ssqlite3VdbeSetNumCols(). C Remove\sa\scompletely\sunnecessary\smemset()\sfrom\sthe\sINSERT\scode\sgenerator.
D 2017-05-31T11:24:13.659 D 2017-05-31T13:27:15.732
F Makefile.in 1cc758ce3374a32425e4d130c2fe7b026b20de5b8843243de75f087c0a2661fb F Makefile.in 1cc758ce3374a32425e4d130c2fe7b026b20de5b8843243de75f087c0a2661fb
F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
F Makefile.msc 8eeb80162074004e906b53d7340a12a14c471a83743aab975947e95ce061efcc F Makefile.msc 8eeb80162074004e906b53d7340a12a14c471a83743aab975947e95ce061efcc
@@ -366,7 +366,7 @@ F src/hash.c 63d0ee752a3b92d4695b2b1f5259c4621b2cfebd
F src/hash.h ab34c5c54a9e9de2e790b24349ba5aab3dbb4fd4 F src/hash.h ab34c5c54a9e9de2e790b24349ba5aab3dbb4fd4
F src/hwtime.h 747c1bbe9df21a92e9c50f3bbec1de841dc5e5da F src/hwtime.h 747c1bbe9df21a92e9c50f3bbec1de841dc5e5da
F src/in-operator.md 10cd8f4bcd225a32518407c2fb2484089112fd71 F src/in-operator.md 10cd8f4bcd225a32518407c2fb2484089112fd71
F src/insert.c d4bb3a135948553d18cf992f76f7ed7b18aa0327f250607b5a6671e55d9947d5 F src/insert.c ea52232babcee65f1f9833d0fefc3b598662a004c19a178ef4fc0981e2f02a58
F src/legacy.c e88ed13c2d531decde75d42c2e35623fb9ce3cb0 F src/legacy.c e88ed13c2d531decde75d42c2e35623fb9ce3cb0
F src/loadext.c a72909474dadce771d3669bf84bf689424f6f87d471fee898589c3ef9b2acfd9 F src/loadext.c a72909474dadce771d3669bf84bf689424f6f87d471fee898589c3ef9b2acfd9
F src/main.c 1054e4dbb4fcca84246ed48b35164a996f5a52daa56c275157a5d583c0e2cd00 F src/main.c 1054e4dbb4fcca84246ed48b35164a996f5a52daa56c275157a5d583c0e2cd00
@@ -1581,7 +1581,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
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F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
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U drh U drh
Z a2792650408b6d55b08b5a41a2e34334 Z 89e693181079061c65ab41950ea33320

2
manifest.uuid
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@@ -1 +1 @@
8885b4461044ae8ecdfe1b9aa47f4aad65efabc98e3fcd9e307a06504fab34c6 7d58836b9db1293a3a6581af4358b7c91a588efd5c9b2df384803f3855ff87a8

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src/insert.c
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@@ -521,7 +521,6 @@ void sqlite3Insert(
#endif #endif
db = pParse->db; db = pParse->db;
memset(&dest, 0, sizeof(dest));
if( pParse->nErr || db->mallocFailed ){ if( pParse->nErr || db->mallocFailed ){
goto insert_cleanup; goto insert_cleanup;
} }