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

FossilOrigin-Name: 7d58836b9db1293a3a6581af4358b7c91a588efd5c9b2df384803f3855ff87a8

diff --git a/manifest b/manifest
index 54173749fd7600cf42a85ad497f39938f248686b..b07ac856e5963e33d984f18ba732f2e55782a0c7 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Very\ssmall\sperformance\sincrease\sin\ssqlite3VdbeSetNumCols().
-D 2017-05-31T11:24:13.659
+C Remove\sa\scompletely\sunnecessary\smemset()\sfrom\sthe\sINSERT\scode\sgenerator.
+D 2017-05-31T13:27:15.732
 F Makefile.in 1cc758ce3374a32425e4d130c2fe7b026b20de5b8843243de75f087c0a2661fb
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc 8eeb80162074004e906b53d7340a12a14c471a83743aab975947e95ce061efcc
@@ -366,7 +366,7 @@ F src/hash.c 63d0ee752a3b92d4695b2b1f5259c4621b2cfebd
 F src/hash.h ab34c5c54a9e9de2e790b24349ba5aab3dbb4fd4
 F src/hwtime.h 747c1bbe9df21a92e9c50f3bbec1de841dc5e5da
 F src/in-operator.md 10cd8f4bcd225a32518407c2fb2484089112fd71
-F src/insert.c d4bb3a135948553d18cf992f76f7ed7b18aa0327f250607b5a6671e55d9947d5
+F src/insert.c ea52232babcee65f1f9833d0fefc3b598662a004c19a178ef4fc0981e2f02a58
 F src/legacy.c e88ed13c2d531decde75d42c2e35623fb9ce3cb0
 F src/loadext.c a72909474dadce771d3669bf84bf689424f6f87d471fee898589c3ef9b2acfd9
 F src/main.c 1054e4dbb4fcca84246ed48b35164a996f5a52daa56c275157a5d583c0e2cd00
@@ -1581,7 +1581,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 326e63d71e0e164c5bcd1f74772cb4071b82daf6f04a5d440b985bace5a4c941
-R 7046283035661560edab9492c510bae7
+P 8885b4461044ae8ecdfe1b9aa47f4aad65efabc98e3fcd9e307a06504fab34c6
+R cc1154430da7b77ebab75d70354618af
 U drh
-Z a2792650408b6d55b08b5a41a2e34334
+Z 89e693181079061c65ab41950ea33320

diff --git a/manifest.uuid b/manifest.uuid
index bea727b9b89c002aba749b86fd0e09338a9f1783..89f0aba28c0d4bd909ec0e9a10e6ab16b7e7b3ba 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-8885b4461044ae8ecdfe1b9aa47f4aad65efabc98e3fcd9e307a06504fab34c6
\ No newline at end of file
+7d58836b9db1293a3a6581af4358b7c91a588efd5c9b2df384803f3855ff87a8
\ No newline at end of file

diff --git a/src/insert.c b/src/insert.c
index a1f5442515ceb5f06d1541ecdd2aca51b4c8bec0..48502b7e071b37fba178af644de686cd3468516a 100644 (file)
--- a/src/insert.c
+++ b/src/insert.c
@@ -521,7 +521,6 @@ void sqlite3Insert(
 #endif
 
   db = pParse->db;
-  memset(&dest, 0, sizeof(dest));
   if( pParse->nErr || db->mallocFailed ){
     goto insert_cleanup;
   }