diff --git a/manifest b/manifest
index 9f8c896ecd..23d91d98fd 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Alternate\scompiler\swarning\sfix\sfor\ssqlite3StatusHighwater.
-D 2015-10-22T18:06:40.381
+C When\screating\san\sautomatic-index\son\sa\ssub-query,\sadd\sa\sunique\sinteger\sto\sthe\send\sof\seach\sindex\skey\sto\sensure\sthe\sentire\skey\sis\sunique.\sFix\sfor\s[8a2adec1].
+D 2015-10-24T20:31:22.639
 F Makefile.in 2ea961bc09e441874eb3d1bf7398e04feb24f3ee
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc 702d3e98f3afc6587a78481257f3c4c900efc3a4
@@ -415,7 +415,7 @@ F src/vxworks.h c18586c8edc1bddbc15c004fa16aeb1e1342b4fb
 F src/wal.c 18b0ed49830cf04fe2d68224b41838a73ac6cd24
 F src/wal.h df01efe09c5cb8c8e391ff1715cca294f89668a4
 F src/walker.c 2e14d17f592d176b6dc879c33fbdec4fbccaa2ba
-F src/where.c 4c4646675e794ac71e701289edefd7cd81bac844
+F src/where.c e3724b7b31d1e13869308ed4125305364f7d823a
 F src/whereInt.h 7892bb54cf9ca0ae5c7e6094491b94c9286dc647
 F src/wherecode.c b924b78acd9e623fb69bfa2cb65cd7d542166dd3
 F src/whereexpr.c e63244ca06c503e5f3c5b7f3c9aea0db826089ed
@@ -465,7 +465,7 @@ F test/autoindex1.test 14b63a9f1e405fe6d5bfc8c8d00249c2ebaf13ea
 F test/autoindex2.test af7e595c6864cc6ef5fc38d5db579a3e34940cb8
 F test/autoindex3.test a3be0d1a53a7d2edff208a5e442312957047e972
 F test/autoindex4.test 49d3cd791a9baa16fb461d7ea3de80d019a819cf
-F test/autoindex5.test 6f487290ce2a667c24517191651bfb8c7d86b6dc
+F test/autoindex5.test 96f084a5e6024ea07cace5888df3223f3ea86990
 F test/autovacuum.test 941892505d2c0f410a0cb5970dfa1c7c4e5f6e74
 F test/autovacuum_ioerr2.test 8a367b224183ad801e0e24dcb7d1501f45f244b4
 F test/avtrans.test 0252654f4295ddda3b2cce0e894812259e655a85
@@ -1391,7 +1391,7 @@ F tool/vdbe_profile.tcl 246d0da094856d72d2c12efec03250d71639d19f
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh 48bd54594752d5be3337f12c72f28d2080cb630b
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P aa4e01ea1af327d1f8398ebea1c5bacc46698c3d
-R a22db3919509c137f252ea9c4c395816
-U mistachkin
-Z cd96591ebe18ee957344d1fc4f75aaa9
+P 4315d20200d578c9252dcb26e60739063a8eff1d
+R dc911a631bba00e9a0808ae6a2dfaef0
+U dan
+Z 6491941420be3020676420319ae4eec9
diff --git a/manifest.uuid b/manifest.uuid
index 48569933f6..59b584ce70 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-4315d20200d578c9252dcb26e60739063a8eff1d
\ No newline at end of file
+bfea226d0d226a046a8bfb7a7a6288850d69bd26
\ No newline at end of file
diff --git a/src/where.c b/src/where.c
index af8e2f35fd..0adc698401 100644
--- a/src/where.c
+++ b/src/where.c
@@ -485,14 +485,20 @@ static LogEst estLog(LogEst N){
 ** Convert OP_Column opcodes to OP_Copy in previously generated code.
 **
 ** This routine runs over generated VDBE code and translates OP_Column
-** opcodes into OP_Copy, and OP_Rowid into OP_Null, when the table is being
-** accessed via co-routine instead of via table lookup.
+** opcodes into OP_Copy when the table is being accessed via co-routine 
+** instead of via table lookup.
+**
+** If the bIncrRowid parameter is 0, then any OP_Rowid instructions on
+** cursor iTabCur are transformed into OP_Null. Or, if bIncrRowid is non-zero,
+** then each OP_Rowid is transformed into an instruction to increment the
+** value stored in its output register.
 */
 static void translateColumnToCopy(
   Vdbe *v,            /* The VDBE containing code to translate */
   int iStart,         /* Translate from this opcode to the end */
   int iTabCur,        /* OP_Column/OP_Rowid references to this table */
-  int iRegister       /* The first column is in this register */
+  int iRegister,      /* The first column is in this register */
+  int bIncrRowid      /* If non-zero, transform OP_rowid to OP_AddImm(1) */
 ){
   VdbeOp *pOp = sqlite3VdbeGetOp(v, iStart);
   int iEnd = sqlite3VdbeCurrentAddr(v);
@@ -504,9 +510,16 @@ static void translateColumnToCopy(
       pOp->p2 = pOp->p3;
       pOp->p3 = 0;
     }else if( pOp->opcode==OP_Rowid ){
-      pOp->opcode = OP_Null;
-      pOp->p1 = 0;
-      pOp->p3 = 0;
+      if( bIncrRowid ){
+        /* Increment the value stored in the P2 operand of the OP_Rowid. */
+        pOp->opcode = OP_AddImm;
+        pOp->p1 = pOp->p2;
+        pOp->p2 = 1;
+      }else{
+        pOp->opcode = OP_Null;
+        pOp->p1 = 0;
+        pOp->p3 = 0;
+      }
     }
   }
 }
@@ -614,6 +627,8 @@ static void constructAutomaticIndex(
   Expr *pPartial = 0;         /* Partial Index Expression */
   int iContinue = 0;          /* Jump here to skip excluded rows */
   struct SrcList_item *pTabItem;  /* FROM clause term being indexed */
+  int addrCounter;            /* Address where integer counter is initialized */
+  int regBase;                /* Array of registers where record is assembled */
 
   /* Generate code to skip over the creation and initialization of the
   ** transient index on 2nd and subsequent iterations of the loop. */
@@ -742,6 +757,7 @@ static void constructAutomaticIndex(
   pTabItem = &pWC->pWInfo->pTabList->a[pLevel->iFrom];
   if( pTabItem->fg.viaCoroutine ){
     int regYield = pTabItem->regReturn;
+    addrCounter = sqlite3VdbeAddOp2(v, OP_Integer, 0, 0);
     sqlite3VdbeAddOp3(v, OP_InitCoroutine, regYield, 0, pTabItem->addrFillSub);
     addrTop =  sqlite3VdbeAddOp1(v, OP_Yield, regYield);
     VdbeCoverage(v);
@@ -755,12 +771,15 @@ static void constructAutomaticIndex(
     pLoop->wsFlags |= WHERE_PARTIALIDX;
   }
   regRecord = sqlite3GetTempReg(pParse);
-  sqlite3GenerateIndexKey(pParse, pIdx, pLevel->iTabCur, regRecord, 0, 0, 0, 0);
+  regBase = sqlite3GenerateIndexKey(
+      pParse, pIdx, pLevel->iTabCur, regRecord, 0, 0, 0, 0
+  );
   sqlite3VdbeAddOp2(v, OP_IdxInsert, pLevel->iIdxCur, regRecord);
   sqlite3VdbeChangeP5(v, OPFLAG_USESEEKRESULT);
   if( pPartial ) sqlite3VdbeResolveLabel(v, iContinue);
   if( pTabItem->fg.viaCoroutine ){
-    translateColumnToCopy(v, addrTop, pLevel->iTabCur, pTabItem->regResult);
+    sqlite3VdbeChangeP2(v, addrCounter, regBase+n);
+    translateColumnToCopy(v, addrTop, pLevel->iTabCur, pTabItem->regResult, 1);
     sqlite3VdbeGoto(v, addrTop);
     pTabItem->fg.viaCoroutine = 0;
   }else{
@@ -4509,7 +4528,7 @@ void sqlite3WhereEnd(WhereInfo *pWInfo){
     */
     if( pTabItem->fg.viaCoroutine && !db->mallocFailed ){
       translateColumnToCopy(v, pLevel->addrBody, pLevel->iTabCur,
-                            pTabItem->regResult);
+                            pTabItem->regResult, 0);
       continue;
     }
 
diff --git a/test/autoindex5.test b/test/autoindex5.test
index 2d5fad2eda..649ae123a4 100644
--- a/test/autoindex5.test
+++ b/test/autoindex5.test
@@ -17,6 +17,7 @@
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
+set testprefix autoindex5
 
 # Schema is from the Debian security database
 #
@@ -103,6 +104,26 @@ do_execsql_test autoindex5-1.1 {
             OR sp.release = 'wheezy' OR sp.release = 'squeeze' )
   ORDER BY sp.name, st.bug_name, sp.release, sp.subrelease;
 } {/SEARCH SUBQUERY 2 USING AUTOMATIC COVERING INDEX .bug_name=/}
+
+#-------------------------------------------------------------------------
+# Test that ticket [8a2adec1] has been fixed.
+#
+do_execsql_test 2.1 {
+  CREATE TABLE one(o);
+  INSERT INTO one DEFAULT VALUES;
+
+  CREATE TABLE t1(x, z);
+  INSERT INTO t1 VALUES('aaa', 4.0);
+  INSERT INTO t1 VALUES('aaa', 4.0);
+  CREATE VIEW vvv AS
+    SELECT * FROM t1
+    UNION ALL
+    SELECT 0, 0 WHERE 0;
+
+  SELECT (
+      SELECT sum(z) FROM vvv WHERE x='aaa'
+  ) FROM one;
+} {8.0}
     
 
 finish_test