Version 3.12.1

FossilOrigin-Name: fe7d3b75fe1bde41511b323925af8ae1b910bc4d

Makefile.msc

@@ -271,6 +271,8 @@ OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_COLUMN_METADATA=1
 #
 !IFNDEF EXT_FEATURE_FLAGS
 !IF $(FOR_WIN10)!=0
+EXT_FEATURE_FLAGS = $(EXT_FEATURE_FLAGS) -DSQLITE_ENABLE_STAT4=1
+EXT_FEATURE_FLAGS = $(EXT_FEATURE_FLAGS) -DSQLITE_ENABLE_FTS3_PARENTHESIS=1
 EXT_FEATURE_FLAGS = $(EXT_FEATURE_FLAGS) -DSQLITE_ENABLE_FTS4=1
 EXT_FEATURE_FLAGS = $(EXT_FEATURE_FLAGS) -DSQLITE_SYSTEM_MALLOC=1
 EXT_FEATURE_FLAGS = $(EXT_FEATURE_FLAGS) -DSQLITE_OMIT_LOCALTIME=1

VERSION

@@ -1 +1 @@
-3.12.0
+3.12.1

autoconf/Makefile.msc

@@ -256,6 +256,8 @@ OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_COLUMN_METADATA=1
 #
 !IFNDEF EXT_FEATURE_FLAGS
 !IF $(FOR_WIN10)!=0
+EXT_FEATURE_FLAGS = $(EXT_FEATURE_FLAGS) -DSQLITE_ENABLE_STAT4=1
+EXT_FEATURE_FLAGS = $(EXT_FEATURE_FLAGS) -DSQLITE_ENABLE_FTS3_PARENTHESIS=1
 EXT_FEATURE_FLAGS = $(EXT_FEATURE_FLAGS) -DSQLITE_ENABLE_FTS4=1
 EXT_FEATURE_FLAGS = $(EXT_FEATURE_FLAGS) -DSQLITE_SYSTEM_MALLOC=1
 EXT_FEATURE_FLAGS = $(EXT_FEATURE_FLAGS) -DSQLITE_OMIT_LOCALTIME=1

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for sqlite 3.12.0.
+# Generated by GNU Autoconf 2.69 for sqlite 3.12.1.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -726,8 +726,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='sqlite'
 PACKAGE_TARNAME='sqlite'
-PACKAGE_VERSION='3.12.0'
-PACKAGE_STRING='sqlite 3.12.0'
+PACKAGE_VERSION='3.12.1'
+PACKAGE_STRING='sqlite 3.12.1'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1460,7 +1460,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures sqlite 3.12.0 to adapt to many kinds of systems.
+\`configure' configures sqlite 3.12.1 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1525,7 +1525,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of sqlite 3.12.0:";;
+     short | recursive ) echo "Configuration of sqlite 3.12.1:";;
    esac
   cat <<\_ACEOF
 
@@ -1646,7 +1646,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-sqlite configure 3.12.0
+sqlite configure 3.12.1
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2065,7 +2065,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by sqlite $as_me 3.12.0, which was
+It was created by sqlite $as_me 3.12.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -12079,7 +12079,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by sqlite $as_me 3.12.0, which was
+This file was extended by sqlite $as_me 3.12.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12145,7 +12145,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-sqlite config.status 3.12.0
+sqlite config.status 3.12.1
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 

manifest

@@ -1,17 +1,17 @@
-C Version\s3.12.0
-D 2016-03-29T10:14:15.762
+C Version\s3.12.1
+D 2016-04-08T15:09:49.426
 F Makefile.in f53429fb2f313c099283659d0df6f20f932c861f
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
-F Makefile.msc df0bf9ff7f8b3f4dd9fb4cc43f92fe58f6ec5c66
+F Makefile.msc b00bcf0ec7001857aea81ee39fae45d20f5f4e59
 F README.md 8ecc12493ff9f820cdea6520a9016001cb2e59b7
-F VERSION c6b1f51809551d60ad001e6d87cf3ab2c7f54b6f
+F VERSION 427ed37b414e0f9981a0b734fd11cdaefcf4b188
 F aclocal.m4 a5c22d164aff7ed549d53a90fa56d56955281f50
 F art/sqlite370.eps aa97a671332b432a54e1d74ff5e8775be34200c2
 F art/sqlite370.ico af56c1d00fee7cd4753e8631ed60703ed0fc6e90
 F art/sqlite370.jpg d512473dae7e378a67e28ff96a34da7cb331def2
 F autoconf/INSTALL 83e4a25da9fd053c7b3665eaaaf7919707915903
 F autoconf/Makefile.am 42f7eb1fb2b06ddd6c6adab3e4388cc0a237ba40
-F autoconf/Makefile.msc b8ada5177e6f39c126a88295af5ad0255e08d280
+F autoconf/Makefile.msc 831e7d9c4e5fb3c1e2686465af2193904bcaf892
 F autoconf/README.first 6c4f34fe115ff55d4e8dbfa3cecf04a0188292f7
 F autoconf/README.txt 4f04b0819303aabaa35fff5f7b257fb0c1ef95f1
 F autoconf/configure.ac d807b567f73a2b0986ccdd206b782cecb4d08fff
@@ -30,7 +30,7 @@ F autoconf/tea/win/rules.vc c511f222b80064096b705dbeb97060ee1d6b6d63
 F config.guess 226d9a188c6196f3033ffc651cbc9dcee1a42977
 F config.h.in 6376abec766e9a0785178b1823b5a587e9f1ccbc
 F config.sub 9ebe4c3b3dab6431ece34f16828b594fb420da55
-F configure c01a159fdf7ea0171ad01ce2937283f2c7972bde x
+F configure d4a18d52bb74b2fdcabb372cafa492434baec670 x
 F configure.ac 89e4e02a83d8a1528011f8395621b8c3186b4089
 F contrib/sqlitecon.tcl 210a913ad63f9f991070821e599d600bd913e0ad
 F doc/lemon.html e2118945e5f07ed146b45c9cd2b2dd6eabb8ebf2
@@ -300,7 +300,7 @@ F src/btmutex.c bc87dd3b062cc26edfe79918de2200ccb8d41e73
 F src/btree.c 577fb5674e2f0aa0a38246afc19e1885a0b8c9b0
 F src/btree.h a5008b9afe56e8e54ade6c436a910f112defcca9
 F src/btreeInt.h c18b7d2a3494695133e4e60ee36061d37f45d9a5
-F src/build.c 39faaaeecb77eb3936d4bd5024e865e3836ca323
+F src/build.c 84fb5a66c8f38f96b5b2c600b42a649e8cf4dbde
 F src/callback.c 2e76147783386374bf01b227f752c81ec872d730
 F src/complete.c a3634ab1e687055cd002e11b8f43eb75c17da23e
 F src/ctime.c 60e135af364d777a9ab41c97e5e89cd224da6198
@@ -325,7 +325,7 @@ F src/mem1.c 6919bcf12f221868ea066eec27e579fed95ce98b
 F src/mem2.c f1940d9e91948dd6a908fbb9ce3835c36b5d83c3
 F src/mem3.c 8768ac94694f31ffaf8b4d0ea5dc08af7010a35a
 F src/mem5.c 9bf955937b07f8c32541c8a9991f33ce3173d944
-F src/memjournal.c 5253fd4335a8d9c64e5df25cb9da6329af5242c7
+F src/memjournal.c 2815ef7684671d93a1ec6a31e1e63c45de4b4d31
 F src/msvc.h d9ba56c6851227ab44b3f228a35f3f5772296495
 F src/mutex.c 8e45800ee78e0cd1f1f3fe8e398853307f4a085c
 F src/mutex.h 779d588e3b7756ec3ecf7d78cde1d84aba414f85
@@ -353,12 +353,12 @@ F src/printf.c 63e6fb12bbe702dd664dc3703776c090383a5a26
 F src/random.c ba2679f80ec82c4190062d756f22d0c358180696
 F src/resolve.c b8f7174e5f8c33c44ded3a25a973d0bb89228c20
 F src/rowset.c 9fe4b3ad7cc00944386bb600233d8f523de07a6e
-F src/select.c 7849cee0a01952a9c93cd28989daedfa57731143
+F src/select.c d9b8628acb98f1a38921888d823a6b70c7a7774b
 F src/shell.c 5e0ab1e708dc294330ccd8230536e1801f60822e
 F src/sqlite.h.in e877f141b15ef68ef28f84714e69d7234f9a071e
 F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
 F src/sqlite3ext.h 98f72cbfe00169c39089115427d06ea05fe4b4a2
-F src/sqliteInt.h 3a68b48967a7d62fcb38572d27fd21ab4e4bcca3
+F src/sqliteInt.h c4dbe726f4ed1d14469a3cb256cff0e6ed24e0c5
 F src/sqliteLimit.h c0373387c287c8d0932510b5547ecde31b5da247
 F src/status.c 70912d7be68e9e2dbc4010c93d344af61d4c59ba
 F src/table.c 5226df15ab9179b9ed558d89575ea0ce37b03fc9
@@ -433,7 +433,7 @@ F src/vxworks.h d2988f4e5a61a4dfe82c6524dd3d6e4f2ce3cdb9
 F src/wal.c 10deb6b43887662691e5f53d10b3c171c401169b
 F src/wal.h 2f7c831cf3b071fa548bf2d5cac640846a7ff19c
 F src/walker.c 0f142b5bd3ed2041fc52d773880748b212e63354
-F src/where.c fe7925faafbe9a458972035c0bb4753d672f04ed
+F src/where.c 99cc6270fc3915201e2a90bbac3768f007a89c44
 F src/whereInt.h 93297d56edd137b7ea004490690fb6e2ce028a34
 F src/wherecode.c 863aedf086131743763c1960637fde904eadc442
 F src/whereexpr.c fb87944b1254234e5bba671aaf6dee476241506a
@@ -1285,7 +1285,7 @@ F test/vacuum3.test 77ecdd54592b45a0bcb133339f99f1ae0ae94d0d
 F test/vacuum4.test d3f8ecff345f166911568f397d2432c16d2867d9
 F test/varint.test ab7b110089a08b9926ed7390e7e97bdefeb74102
 F test/veryquick.test 57ab846bacf7b90cf4e9a672721ea5c5b669b661
-F test/view.test f6c3a39e0c819891265e1d0754e99960d81ef6c9
+F test/view.test 765802c7a66d37fabd5ac8e2f2dbe572b43eb9ab
 F test/vtab1.test 7c4b81abd88361ada9cbe414c459efca26be6bda
 F test/vtab2.test f8cd1bb9aba7143eba97812d9617880a36d247ad
 F test/vtab3.test b45f47d20f225ccc9c28dc915d92740c2dee311e
@@ -1459,10 +1459,10 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P f6a88cccbc0c62a0b453f4711298c9d5e1882b18
-R 345c74a0cb9568a53ff6b8825c4a812b
+P 84d2a09eab28b65ab7015e89c2057851c7894842
+R 53ca277f27cb21538c9d98930a79d380
 T +bgcolor * #d0c0ff
-T +sym-relaese *
-T +sym-version-3.12.0 *
+T +sym-release *
+T +sym-version-3.12.1 *
 U drh
-Z 9c957a50c25c5de44ce9010b47906f30
+Z d74ba186b3dc4e9d8ac039d3fb832fcf

manifest.uuid

@@ -1 +1 @@
-e9bb4cf40f4971974a74468ef922bdee481c988b
+fe7d3b75fe1bde41511b323925af8ae1b910bc4d

src/build.c

@@ -2176,44 +2176,55 @@ int sqlite3ViewGetColumnNames(Parse *pParse, Table *pTable){
   ** statement that defines the view.
   */
   assert( pTable->pSelect );
-  if( pTable->pCheck ){
+  pSel = sqlite3SelectDup(db, pTable->pSelect, 0);
+  if( pSel ){
+    n = pParse->nTab;
+    sqlite3SrcListAssignCursors(pParse, pSel->pSrc);
+    pTable->nCol = -1;
     db->lookaside.bDisable++;
-    sqlite3ColumnsFromExprList(pParse, pTable->pCheck, 
-                               &pTable->nCol, &pTable->aCol);
-    db->lookaside.bDisable--;
-  }else{
-    pSel = sqlite3SelectDup(db, pTable->pSelect, 0);
-    if( pSel ){
-      n = pParse->nTab;
-      sqlite3SrcListAssignCursors(pParse, pSel->pSrc);
-      pTable->nCol = -1;
-      db->lookaside.bDisable++;
 #ifndef SQLITE_OMIT_AUTHORIZATION
-      xAuth = db->xAuth;
-      db->xAuth = 0;
-      pSelTab = sqlite3ResultSetOfSelect(pParse, pSel);
-      db->xAuth = xAuth;
+    xAuth = db->xAuth;
+    db->xAuth = 0;
+    pSelTab = sqlite3ResultSetOfSelect(pParse, pSel);
+    db->xAuth = xAuth;
 #else
-      pSelTab = sqlite3ResultSetOfSelect(pParse, pSel);
+    pSelTab = sqlite3ResultSetOfSelect(pParse, pSel);
 #endif
-      db->lookaside.bDisable--;
-      pParse->nTab = n;
-      if( pSelTab ){
-        assert( pTable->aCol==0 );
-        pTable->nCol = pSelTab->nCol;
-        pTable->aCol = pSelTab->aCol;
-        pSelTab->nCol = 0;
-        pSelTab->aCol = 0;
-        sqlite3DeleteTable(db, pSelTab);
-        assert( sqlite3SchemaMutexHeld(db, 0, pTable->pSchema) );
-      }else{
-        pTable->nCol = 0;
-        nErr++;
+    pParse->nTab = n;
+    if( pTable->pCheck ){
+      /* CREATE VIEW name(arglist) AS ...
+      ** The names of the columns in the table are taken from
+      ** arglist which is stored in pTable->pCheck.  The pCheck field
+      ** normally holds CHECK constraints on an ordinary table, but for
+      ** a VIEW it holds the list of column names.
+      */
+      sqlite3ColumnsFromExprList(pParse, pTable->pCheck, 
+                                 &pTable->nCol, &pTable->aCol);
+      if( db->mallocFailed==0 
+       && pParse->nErr==0
+       && pTable->nCol==pSel->pEList->nExpr
+      ){
+        sqlite3SelectAddColumnTypeAndCollation(pParse, pTable, pSel);
       }
-      sqlite3SelectDelete(db, pSel);
-    } else {
+    }else if( pSelTab ){
+      /* CREATE VIEW name AS...  without an argument list.  Construct
+      ** the column names from the SELECT statement that defines the view.
+      */
+      assert( pTable->aCol==0 );
+      pTable->nCol = pSelTab->nCol;
+      pTable->aCol = pSelTab->aCol;
+      pSelTab->nCol = 0;
+      pSelTab->aCol = 0;
+      assert( sqlite3SchemaMutexHeld(db, 0, pTable->pSchema) );
+    }else{
+      pTable->nCol = 0;
       nErr++;
     }
+    if( pSelTab ) sqlite3DeleteTable(db, pSelTab);
+    sqlite3SelectDelete(db, pSel);
+    db->lookaside.bDisable--;
+  } else {
+    nErr++;
   }
   pTable->pSchema->schemaFlags |= DB_UnresetViews;
 #endif /* SQLITE_OMIT_VIEW */

src/memjournal.c

@@ -94,6 +94,7 @@ static int memjrnlRead(
 #endif
 
   assert( (iAmt+iOfst)<=p->endpoint.iOffset );
+  assert( p->readpoint.iOffset==0 || p->readpoint.pChunk!=0 );
   if( p->readpoint.iOffset!=iOfst || iOfst==0 ){
     sqlite3_int64 iOff = 0;
     for(pChunk=p->pFirst; 
@@ -104,6 +105,7 @@ static int memjrnlRead(
     }
   }else{
     pChunk = p->readpoint.pChunk;
+    assert( pChunk!=0 );
   }
 
   iChunkOffset = (int)(iOfst%p->nChunkSize);
@@ -115,7 +117,7 @@ static int memjrnlRead(
     nRead -= iSpace;
     iChunkOffset = 0;
   } while( nRead>=0 && (pChunk=pChunk->pNext)!=0 && nRead>0 );
-  p->readpoint.iOffset = iOfst+iAmt;
+  p->readpoint.iOffset = pChunk ? iOfst+iAmt : 0;
   p->readpoint.pChunk = pChunk;
 
   return SQLITE_OK;

src/select.c

@@ -1704,7 +1704,7 @@ int sqlite3ColumnsFromExprList(
 ** This routine requires that all identifiers in the SELECT
 ** statement be resolved.
 */
-static void selectAddColumnTypeAndCollation(
+void sqlite3SelectAddColumnTypeAndCollation(
   Parse *pParse,        /* Parsing contexts */
   Table *pTab,          /* Add column type information to this table */
   Select *pSelect       /* SELECT used to determine types and collations */
@@ -1726,10 +1726,20 @@ static void selectAddColumnTypeAndCollation(
   sNC.pSrcList = pSelect->pSrc;
   a = pSelect->pEList->a;
   for(i=0, pCol=pTab->aCol; i<pTab->nCol; i++, pCol++){
+    const char *zType;
+    int n, m;
     p = a[i].pExpr;
-    columnType(&sNC, p, 0, 0, 0, &pCol->szEst);
+    zType = columnType(&sNC, p, 0, 0, 0, &pCol->szEst);
     szAll += pCol->szEst;
     pCol->affinity = sqlite3ExprAffinity(p);
+    if( zType && (m = sqlite3Strlen30(zType))>0 ){
+      n = sqlite3Strlen30(pCol->zName);
+      pCol->zName = sqlite3DbReallocOrFree(db, pCol->zName, n+m+2);
+      if( pCol->zName ){
+        memcpy(&pCol->zName[n+1], zType, m+1);
+        pCol->colFlags |= COLFLAG_HASTYPE;
+      }
+    }
     if( pCol->affinity==0 ) pCol->affinity = SQLITE_AFF_BLOB;
     pColl = sqlite3ExprCollSeq(pParse, p);
     if( pColl && pCol->zColl==0 ){
@@ -1766,7 +1776,7 @@ Table *sqlite3ResultSetOfSelect(Parse *pParse, Select *pSelect){
   pTab->zName = 0;
   pTab->nRowLogEst = 200; assert( 200==sqlite3LogEst(1048576) );
   sqlite3ColumnsFromExprList(pParse, pSelect->pEList, &pTab->nCol, &pTab->aCol);
-  selectAddColumnTypeAndCollation(pParse, pTab, pSelect);
+  sqlite3SelectAddColumnTypeAndCollation(pParse, pTab, pSelect);
   pTab->iPKey = -1;
   if( db->mallocFailed ){
     sqlite3DeleteTable(db, pTab);
@@ -4550,7 +4560,7 @@ static void selectAddSubqueryTypeInfo(Walker *pWalker, Select *p){
       Select *pSel = pFrom->pSelect;
       if( pSel ){
         while( pSel->pPrior ) pSel = pSel->pPrior;
-        selectAddColumnTypeAndCollation(pParse, pTab, pSel);
+        sqlite3SelectAddColumnTypeAndCollation(pParse, pTab, pSel);
       }
     }
   }

src/sqliteInt.h

@@ -3457,6 +3457,7 @@ void sqlite3CollapseDatabaseArray(sqlite3*);
 void sqlite3CommitInternalChanges(sqlite3*);
 void sqlite3DeleteColumnNames(sqlite3*,Table*);
 int sqlite3ColumnsFromExprList(Parse*,ExprList*,i16*,Column**);
+void sqlite3SelectAddColumnTypeAndCollation(Parse*,Table*,Select*);
 Table *sqlite3ResultSetOfSelect(Parse*,Select*);
 void sqlite3OpenMasterTable(Parse *, int);
 Index *sqlite3PrimaryKeyIndex(Table*);

src/where.c

@@ -2201,8 +2201,6 @@ static int whereLoopAddBtreeIndex(
   assert( (pNew->wsFlags & WHERE_TOP_LIMIT)==0 );
   if( pNew->wsFlags & WHERE_BTM_LIMIT ){
     opMask = WO_LT|WO_LE;
-  }else if( /*pProbe->tnum<=0 ||*/ (pSrc->fg.jointype & JT_LEFT)!=0 ){
-    opMask = WO_EQ|WO_IN|WO_GT|WO_GE|WO_LT|WO_LE;
   }else{
     opMask = WO_EQ|WO_IN|WO_GT|WO_GE|WO_LT|WO_LE|WO_ISNULL|WO_IS;
   }
@@ -2240,6 +2238,18 @@ static int whereLoopAddBtreeIndex(
     ** to mix with a lower range bound from some other source */
     if( pTerm->wtFlags & TERM_LIKEOPT && pTerm->eOperator==WO_LT ) continue;
 
+    /* Do not allow IS constraints from the WHERE clause to be used by the
+    ** right table of a LEFT JOIN.  Only constraints in the ON clause are
+    ** allowed */
+    if( (pSrc->fg.jointype & JT_LEFT)!=0
+     && !ExprHasProperty(pTerm->pExpr, EP_FromJoin)
+     && (eOp & (WO_IS|WO_ISNULL))!=0
+    ){
+      testcase( eOp & WO_IS );
+      testcase( eOp & WO_ISNULL );
+      continue;
+    }
+
     pNew->wsFlags = saved_wsFlags;
     pNew->u.btree.nEq = saved_nEq;
     pNew->nLTerm = saved_nLTerm;

test/view.test

@@ -92,6 +92,26 @@ do_test view-1.8 {
   }
 } {2 3 5 6 8 9}
 
+do_execsql_test view-1.10 {
+  CREATE TABLE t9(x INTEGER);
+  CREATE VIEW v9a AS SELECT x FROM t9;
+  CREATE VIEW v9b AS SELECT * FROM t9;
+  CREATE VIEW v9c(x) AS SELECT x FROM t9;
+  CREATE VIEW v9d(x) AS SELECT * FROM t9;
+} {}
+do_execsql_test view-1.11 {
+  PRAGMA table_info(v9a);
+} {0 x INTEGER 0 {} 0}
+do_execsql_test view-1.12 {
+  PRAGMA table_info(v9b);
+} {0 x INTEGER 0 {} 0}
+do_execsql_test view-1.13 {
+  PRAGMA table_info(v9c);
+} {0 x INTEGER 0 {} 0}
+do_execsql_test view-1.14 {
+  PRAGMA table_info(v9d);
+} {0 x INTEGER 0 {} 0}
+
 do_test view-2.1 {
   execsql {
     CREATE VIEW v2 AS SELECT * FROM t1 WHERE a>5