Remove an always-true test from delete.c. Move the sqlite3OpenTable()

routine from delete.c to insert.c since it is not used in delete.c. (CVS 6571)

FossilOrigin-Name: 71756dc870910665ef5fdbc7343bc3eedbe3ce65

manifest

@@ -1,5 +1,5 @@
-C Fixed\scompile\sfor\sMSVC;\s\sremoved\scompiler\swarnings;\schanges\sfor\sNDEBUG\sbuild;\sminor\scode\stweaks.\s(CVS\s6570)
-D 2009-04-29T18:12:00
+C Remove\san\salways-true\stest\sfrom\sdelete.c.\s\sMove\sthe\ssqlite3OpenTable()\nroutine\sfrom\sdelete.c\sto\sinsert.c\ssince\sit\sis\snot\sused\sin\sdelete.c.\s(CVS\s6571)
+D 2009-04-30T00:11:10
 F Makefile.arm-wince-mingw32ce-gcc fcd5e9cd67fe88836360bb4f9ef4cb7f8e2fb5a0
 F Makefile.in 583e87706abc3026960ed759aff6371faf84c211
 F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
@@ -113,7 +113,7 @@ F src/build.c dca0ad77c88cb00f6a11cc080a4f3285672cfa37
 F src/callback.c 73016376d6848ba987709e8c9048d4f0e0776036
 F src/complete.c 5ad5c6cd4548211867c204c41a126d73a9fbcea0
 F src/date.c d327ec7bb2f64b08d32b1035de82b9ba8675de91
-F src/delete.c becfff86a6d1a3606b7215cd79e2e033e3a66225
+F src/delete.c 5416059acea6e9f9798feb9588d474ec86bf7b3e
 F src/expr.c dd763d6dc8f8329e895440d436c28aa7b5b3595e
 F src/fault.c dc88c821842157460750d2d61a8a8b4197d047ff
 F src/func.c f667fe886309707c7178542073bb0ced00a9fae7
@@ -121,7 +121,7 @@ F src/global.c 448419c44ce0701104c2121b0e06919b44514c0c
 F src/hash.c 0caea57f020226903cd8591125732e1e19f17f14
 F src/hash.h 457e230c3b2bd3c56742824d43b16618ff30d7c0
 F src/hwtime.h 4a1d45f4cae1f402ea19686acf24acf4f0cb53cb
-F src/insert.c 71286d081a919a27ef22eaeccbe2718f93dc6aa9
+F src/insert.c cdb0f64e53c3d84949b96d50090cc31646fc2857
 F src/journal.c e00df0c0da8413ab6e1bb7d7cab5665d4a9000d0
 F src/legacy.c 2ad5b52df322d0f132f66817095e0e79c8942611
 F src/loadext.c 3f96631089fc4f3871a67f02f2e4fc7ea4d51edc
@@ -725,7 +725,7 @@ F tool/speedtest16.c c8a9c793df96db7e4933f0852abb7a03d48f2e81
 F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
 F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
 F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
-P 7ec42e989f1d4abdc6d52f8feebf51985f36b2bd
-R 650f490b514ba52c11005770056d7df0
-U shane
-Z 14c530093810df3e24600cbed8dbd4c1
+P e98b12425ff036b36165dfd2002e0530ca27a677
+R a6d07a06b17de8ff7ad0ad9540ec3399
+U drh
+Z 6e17c819e35c23345cfca093c0739713

manifest.uuid

@@ -1 +1 @@
-e98b12425ff036b36165dfd2002e0530ca27a677
+71756dc870910665ef5fdbc7343bc3eedbe3ce65

src/delete.c

@@ -12,7 +12,7 @@
 ** This file contains C code routines that are called by the parser
 ** in order to generate code for DELETE FROM statements.
 **
-** $Id: delete.c,v 1.199 2009/04/24 15:46:22 drh Exp $
+** $Id: delete.c,v 1.200 2009/04/30 00:11:10 drh Exp $
 */
 #include "sqliteInt.h"
 
@@ -62,26 +62,6 @@ int sqlite3IsReadOnly(Parse *pParse, Table *pTab, int viewOk){
   return 0;
 }
 
-/*
-** Generate code that will open a table for reading.
-*/
-void sqlite3OpenTable(
-  Parse *p,       /* Generate code into this VDBE */
-  int iCur,       /* The cursor number of the table */
-  int iDb,        /* The database index in sqlite3.aDb[] */
-  Table *pTab,    /* The table to be opened */
-  int opcode      /* OP_OpenRead or OP_OpenWrite */
-){
-  Vdbe *v;
-  if( IsVirtual(pTab) ) return;
-  v = sqlite3GetVdbe(p);
-  assert( opcode==OP_OpenWrite || opcode==OP_OpenRead );
-  sqlite3TableLock(p, iDb, pTab->tnum, (opcode==OP_OpenWrite)?1:0, pTab->zName);
-  sqlite3VdbeAddOp3(v, opcode, iCur, pTab->tnum, iDb);
-  sqlite3VdbeChangeP4(v, -1, SQLITE_INT_TO_PTR(pTab->nCol), P4_INT32);
-  VdbeComment((v, "%s", pTab->zName));
-}
-
 
 #if !defined(SQLITE_OMIT_VIEW) && !defined(SQLITE_OMIT_TRIGGER)
 /*
@@ -377,10 +357,8 @@ void sqlite3DeleteFrom(
   */
   if( rcauth==SQLITE_OK && pWhere==0 && !pTrigger && !IsVirtual(pTab) ){
     assert( !isView );
-    sqlite3VdbeAddOp3(v, OP_Clear, pTab->tnum, iDb, memCnt);
-    if( !pParse->nested ){
-      sqlite3VdbeChangeP4(v, -1, pTab->zName, P4_STATIC);
-    }
+    sqlite3VdbeAddOp4(v, OP_Clear, pTab->tnum, iDb, memCnt,
+                      pTab->zName, P4_STATIC);
     for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){
       assert( pIdx->pSchema==pTab->pSchema );
       sqlite3VdbeAddOp2(v, OP_Clear, pIdx->tnum, iDb);

src/insert.c

@@ -12,10 +12,30 @@
 ** This file contains C code routines that are called by the parser
 ** to handle INSERT statements in SQLite.
 **
-** $Id: insert.c,v 1.260 2009/02/28 10:47:42 danielk1977 Exp $
+** $Id: insert.c,v 1.261 2009/04/30 00:11:10 drh Exp $
 */
 #include "sqliteInt.h"
 
+/*
+** Generate code that will open a table for reading.
+*/
+void sqlite3OpenTable(
+  Parse *p,       /* Generate code into this VDBE */
+  int iCur,       /* The cursor number of the table */
+  int iDb,        /* The database index in sqlite3.aDb[] */
+  Table *pTab,    /* The table to be opened */
+  int opcode      /* OP_OpenRead or OP_OpenWrite */
+){
+  Vdbe *v;
+  if( IsVirtual(pTab) ) return;
+  v = sqlite3GetVdbe(p);
+  assert( opcode==OP_OpenWrite || opcode==OP_OpenRead );
+  sqlite3TableLock(p, iDb, pTab->tnum, (opcode==OP_OpenWrite)?1:0, pTab->zName);
+  sqlite3VdbeAddOp3(v, opcode, iCur, pTab->tnum, iDb);
+  sqlite3VdbeChangeP4(v, -1, SQLITE_INT_TO_PTR(pTab->nCol), P4_INT32);
+  VdbeComment((v, "%s", pTab->zName));
+}
+
 /*
 ** Set P4 of the most recently inserted opcode to a column affinity
 ** string for index pIdx. A column affinity string has one character