[sql] Import reference version of SQLite 3.7.6.3.

third_party/sqlite/sqlite-src-3070603/src/delete.c

 /*
 ** 2001 September 15
 **
 ** The author disclaims copyright to this source code.  In place of
 ** a legal notice, here is a blessing:
 **
 **    May you do good and not evil.
 **    May you find forgiveness for yourself and forgive others.
 **    May you share freely, never taking more than you give.
 **
@@ skipping 623 matching lines @@
       sqlite3ColumnDefault(v, pTab, idx, -1);
     }
   }
   if( doMakeRec ){
     sqlite3VdbeAddOp3(v, OP_MakeRecord, regBase, nCol+1, regOut);
     sqlite3VdbeChangeP4(v, -1, sqlite3IndexAffinityStr(v, pIdx), P4_TRANSIENT);
   }
   sqlite3ReleaseTempRange(pParse, regBase, nCol+1);
   return regBase;
 }