mindspore2022/third_party/patch/sqlite/sqlite.windows.patch001

diff -Npur sqlite-amalgamation-3320200/CMakeLists.txt linux-amalgamation/CMakeLists.txt
--- sqlite-amalgamation-3320200/CMakeLists.txt	1970-01-01 08:00:00.000000000 +0800
+++ linux-amalgamation/CMakeLists.txt	2020-06-16 09:21:51.768154000 +0800
@@ -0,0 +1,6 @@
+cmake_minimum_required(VERSION 3.14)
+project (Sqlite[C])
+add_library(sqlite3 SHARED sqlite3.c)
+set_target_properties(sqlite3 PROPERTIES PUBLIC_HEADER "sqlite3.h;sqlite3ext.h")
+include(GNUInstallDirs)
+install(TARGETS sqlite3 PUBLIC_HEADER)
diff -Npur sqlite-amalgamation-3320200/sqlite3.c linux-amalgamation/sqlite3.c
--- sqlite-amalgamation-3320200/sqlite3.c	2020-06-04 22:01:17.000000000 +0800
+++ linux-amalgamation/sqlite3.c	2020-07-08 10:13:09.105894000 +0800
@@ -1164,7 +1164,7 @@ extern "C" {
 */
 #define SQLITE_VERSION        "3.32.2"
 #define SQLITE_VERSION_NUMBER 3032002
-#define SQLITE_SOURCE_ID      "2020-06-04 12:58:43 ec02243ea6ce33b090870ae55ab8aa2534b54d216d45c4aa2fdbb00e86861e8c"
+#define SQLITE_SOURCE_ID      "2020-06-04 12:58:43 ec02243ea6ce33b090870ae55ab8aa2534b54d216d45c4aa2fdbb00e8686alt1"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers
@@ -14521,7 +14521,12 @@ typedef INT16_TYPE LogEst;
 */
 #if defined(SQLITE_ENABLE_SELECTTRACE)
 # define SELECTTRACE_ENABLED 1
+# define SELECTTRACE(K,P,S,X)  \
+  if(sqlite3SelectTrace&(K))   \
+    sqlite3DebugPrintf("%u/%d/%p: ",(S)->selId,(P)->addrExplain,(S)),\
+    sqlite3DebugPrintf X
 #else
+# define SELECTTRACE(K,P,S,X)
 # define SELECTTRACE_ENABLED 0
 #endif
 
@@ -17880,9 +17885,24 @@ struct AggInfo {
     int iDistinct;           /* Ephemeral table used to enforce DISTINCT */
   } *aFunc;
   int nFunc;              /* Number of entries in aFunc[] */
+#ifdef SQLITE_DEBUG
+  u32 iAggMagic;          /* Sanity checking constant */
+#endif
 };
 
 /*
+** Allowed values for AggInfo.iAggMagic
+*/
+#define SQLITE_AGGMAGIC_VALID  0x05cadade
+
+/*
+** True if the AggInfo object is valid.  Used inside of assert() only.
+*/
+#ifdef SQLITE_DEBUG
+#  define AggInfoValid(P) ((P)->iAggMagic==SQLITE_AGGMAGIC_VALID)
+#endif
+
+/*
 ** The datatype ynVar is a signed integer, either 16-bit or 32-bit.
 ** Usually it is 16-bits.  But if SQLITE_MAX_VARIABLE_NUMBER is greater
 ** than 32767 we have to make it 32-bit.  16-bit is preferred because
@@ -18462,6 +18482,7 @@ struct Select {
 #define SF_WhereBegin    0x0080000 /* Really a WhereBegin() call.  Debug Only */
 #define SF_WinRewrite    0x0100000 /* Window function rewrite accomplished */
 #define SF_View          0x0200000 /* SELECT statement is a view */
+#define SF_NoopOrderBy   0x0400000 /* ORDER BY is ignored for this query */
 
 /*
 ** The results of a SELECT can be distributed in several ways, as defined
@@ -19903,10 +19924,11 @@ SQLITE_PRIVATE const unsigned char sqlit
 SQLITE_PRIVATE const unsigned char sqlite3CtypeMap[];
 SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config;
 SQLITE_PRIVATE FuncDefHash sqlite3BuiltinFunctions;
+SQLITE_PRIVATE u32 sqlite3SelectTrace;
 #ifndef SQLITE_OMIT_WSD
 SQLITE_PRIVATE int sqlite3PendingByte;
 #endif
-#endif
+#endif /* !defined(SQLITE_AMALGAMATION) */
 #ifdef VDBE_PROFILE
 SQLITE_PRIVATE sqlite3_uint64 sqlite3NProfileCnt;
 #endif
@@ -20616,6 +20638,11 @@ SQLITE_PRIVATE sqlite3_uint64 sqlite3NPr
 SQLITE_PRIVATE int sqlite3PendingByte = 0x40000000;
 #endif
 
+/*
+** Flags for select tracing and the ".selecttrace" macro of the CLI
+*/
+/**/ u32 sqlite3SelectTrace = 0;
+
 /* #include "opcodes.h" */
 /*
 ** Properties of opcodes.  The OPFLG_INITIALIZER macro is
@@ -99243,6 +99270,14 @@ static int resolveSelectStep(Walker *pWa
           return WRC_Abort;
         }
       }
+    }else if( p->pWin && ALWAYS( (p->selFlags & SF_WinRewrite)==0 ) ){
+      sqlite3WindowRewrite(pParse, p);
+#if SELECTTRACE_ENABLED
+      if( (sqlite3SelectTrace & 0x108)!=0 ){
+        SELECTTRACE(0x104,pParse,p, ("after window rewrite:\n"));
+        sqlite3TreeViewSelect(0, p, 0);
+      }
+#endif
     }
 #endif
 
@@ -103297,6 +103332,7 @@ expr_code_doover:
       AggInfo *pAggInfo = pExpr->pAggInfo;
       struct AggInfo_col *pCol;
       assert( pAggInfo!=0 );
+      assert( AggInfoValid(pAggInfo) );
       assert( pExpr->iAgg>=0 && pExpr->iAgg<pAggInfo->nColumn );
       pCol = &pAggInfo->aCol[pExpr->iAgg];
       if( !pAggInfo->directMode ){
@@ -103605,6 +103641,7 @@ expr_code_doover:
         assert( !ExprHasProperty(pExpr, EP_IntValue) );
         sqlite3ErrorMsg(pParse, "misuse of aggregate: %s()", pExpr->u.zToken);
       }else{
+        assert( AggInfoValid(pInfo) );
         return pInfo->aFunc[pExpr->iAgg].iMem;
       }
       break;
@@ -105142,13 +105179,7 @@ struct SrcCount {
 ** Count the number of references to columns.
 */
 static int exprSrcCount(Walker *pWalker, Expr *pExpr){
-  /* There was once a NEVER() on the second term on the grounds that
-  ** sqlite3FunctionUsesThisSrc() was always called before 
-  ** sqlite3ExprAnalyzeAggregates() and so the TK_COLUMNs have not yet 
-  ** been converted into TK_AGG_COLUMN. But this is no longer true due
-  ** to window functions - sqlite3WindowRewrite() may now indirectly call
-  ** FunctionUsesThisSrc() when creating a new sub-select. */
-  if( pExpr->op==TK_COLUMN || pExpr->op==TK_AGG_COLUMN ){
+  if( pExpr->op==TK_COLUMN || NEVER(pExpr->op==TK_AGG_COLUMN) ){
     int i;
     struct SrcCount *p = pWalker->u.pSrcCount;
     SrcList *pSrc = p->pSrc;
@@ -128851,20 +128882,6 @@ SQLITE_API int sqlite3_prepare16_v3(
 /* #include "sqliteInt.h" */
 
 /*
-** Trace output macros
-*/
-#if SELECTTRACE_ENABLED
-/***/ int sqlite3SelectTrace = 0;
-# define SELECTTRACE(K,P,S,X)  \
-  if(sqlite3SelectTrace&(K))   \
-    sqlite3DebugPrintf("%u/%d/%p: ",(S)->selId,(P)->addrExplain,(S)),\
-    sqlite3DebugPrintf X
-#else
-# define SELECTTRACE(K,P,S,X)
-#endif
-
-
-/*
 ** An instance of the following object is used to record information about
 ** how to process the DISTINCT keyword, to simplify passing that information
 ** into the selectInnerLoop() routine.
@@ -131553,9 +131570,7 @@ static int multiSelect(
                           selectOpName(p->op)));
         rc = sqlite3Select(pParse, p, &uniondest);
         testcase( rc!=SQLITE_OK );
-        /* Query flattening in sqlite3Select() might refill p->pOrderBy.
-        ** Be sure to delete p->pOrderBy, therefore, to avoid a memory leak. */
-        sqlite3ExprListDelete(db, p->pOrderBy);
+        assert( p->pOrderBy==0 );
         pDelete = p->pPrior;
         p->pPrior = pPrior;
         p->pOrderBy = 0;
@@ -132941,7 +132956,7 @@ static int flattenSubquery(
     ** We look at every expression in the outer query and every place we see
     ** "a" we substitute "x*3" and every place we see "b" we substitute "y+10".
     */
-    if( pSub->pOrderBy ){
+    if( pSub->pOrderBy && (pParent->selFlags & SF_NoopOrderBy)==0 ){
       /* At this point, any non-zero iOrderByCol values indicate that the
       ** ORDER BY column expression is identical to the iOrderByCol'th
       ** expression returned by SELECT statement pSub. Since these values
@@ -133262,11 +133277,14 @@ static int pushDownWhereTerms(
 ){
   Expr *pNew;
   int nChng = 0;
+  Select *pSel;
   if( pWhere==0 ) return 0;
   if( pSubq->selFlags & SF_Recursive ) return 0;  /* restriction (2) */
 
 #ifndef SQLITE_OMIT_WINDOWFUNC
-  if( pSubq->pWin ) return 0;    /* restriction (6) */
+  for(pSel=pSubq; pSel; pSel=pSel->pPrior){
+    if( pSel->pWin ) return 0;    /* restriction (6) */
+  }
 #endif
 
 #ifdef SQLITE_DEBUG
@@ -134602,6 +134620,9 @@ SQLITE_PRIVATE int sqlite3Select(
   }
   if( sqlite3AuthCheck(pParse, SQLITE_SELECT, 0, 0, 0) ) return 1;
   memset(&sAggInfo, 0, sizeof(sAggInfo));
+#ifdef SQLITE_DEBUG
+  sAggInfo.iAggMagic = SQLITE_AGGMAGIC_VALID;
+#endif
 #if SELECTTRACE_ENABLED
   SELECTTRACE(1,pParse,p, ("begin processing:\n", pParse->addrExplain));
   if( sqlite3SelectTrace & 0x100 ){
@@ -134623,6 +134644,7 @@ SQLITE_PRIVATE int sqlite3Select(
     sqlite3ExprListDelete(db, p->pOrderBy);
     p->pOrderBy = 0;
     p->selFlags &= ~SF_Distinct;
+    p->selFlags |= SF_NoopOrderBy;
   }
   sqlite3SelectPrep(pParse, p, 0);
   if( pParse->nErr || db->mallocFailed ){
@@ -134640,19 +134662,6 @@ SQLITE_PRIVATE int sqlite3Select(
     generateColumnNames(pParse, p);
   }
 
-#ifndef SQLITE_OMIT_WINDOWFUNC
-  rc = sqlite3WindowRewrite(pParse, p);
-  if( rc ){
-    assert( db->mallocFailed || pParse->nErr>0 );
-    goto select_end;
-  }
-#if SELECTTRACE_ENABLED
-  if( p->pWin && (sqlite3SelectTrace & 0x108)!=0 ){
-    SELECTTRACE(0x104,pParse,p, ("after window rewrite:\n"));
-    sqlite3TreeViewSelect(0, p, 0);
-  }
-#endif
-#endif /* SQLITE_OMIT_WINDOWFUNC */
   pTabList = p->pSrc;
   isAgg = (p->selFlags & SF_Aggregate)!=0;
   memset(&sSort, 0, sizeof(sSort));
@@ -134980,7 +134989,7 @@ SQLITE_PRIVATE int sqlite3Select(
   if( (p->selFlags & (SF_Distinct|SF_Aggregate))==SF_Distinct 
    && sqlite3ExprListCompare(sSort.pOrderBy, pEList, -1)==0
 #ifndef SQLITE_OMIT_WINDOWFUNC
-   && p->pWin==0
+   && ALWAYS(p->pWin==0)
 #endif
   ){
     p->selFlags &= ~SF_Distinct;
@@ -135627,6 +135636,14 @@ SQLITE_PRIVATE int sqlite3Select(
 select_end:
   sqlite3ExprListDelete(db, pMinMaxOrderBy);
   sqlite3DbFree(db, sAggInfo.aCol);
+#ifdef SQLITE_DEBUG
+  for(i=0; i<sAggInfo.nFunc; i++){
+    assert( sAggInfo.aFunc[i].pExpr!=0 );
+    assert( sAggInfo.aFunc[i].pExpr->pAggInfo==&sAggInfo );
+    sAggInfo.aFunc[i].pExpr->pAggInfo = 0;
+  }
+  sAggInfo.iAggMagic = 0;
+#endif
   sqlite3DbFree(db, sAggInfo.aFunc);
 #if SELECTTRACE_ENABLED
   SELECTTRACE(0x1,pParse,p,("end processing\n"));
@@ -151305,7 +151322,7 @@ static int sqlite3WindowExtraAggFuncDept
 */
 SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){
   int rc = SQLITE_OK;
-  if( p->pWin && p->pPrior==0 && (p->selFlags & SF_WinRewrite)==0 ){
+  if( ALWAYS(p->pWin && (p->selFlags & SF_WinRewrite)==0) ){
     Vdbe *v = sqlite3GetVdbe(pParse);
     sqlite3 *db = pParse->db;
     Select *pSub = 0;             /* The subquery */
@@ -229607,7 +229624,7 @@ SQLITE_API int sqlite3_stmt_init(
 #endif /* !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_STMTVTAB) */
 
 /************** End of stmt.c ************************************************/
-#if __LINE__!=229610
+#if __LINE__!=229627
 #undef SQLITE_SOURCE_ID
 #define SQLITE_SOURCE_ID      "2020-06-04 12:58:43 ec02243ea6ce33b090870ae55ab8aa2534b54d216d45c4aa2fdbb00e8686alt2"
 #endif
diff -Npur sqlite-amalgamation-3320200/sqlite3.h linux-amalgamation/sqlite3.h
--- sqlite-amalgamation-3320200/sqlite3.h	2020-06-04 22:01:17.000000000 +0800
+++ linux-amalgamation/sqlite3.h	2020-07-08 10:13:07.549957000 +0800
@@ -125,7 +125,7 @@ extern "C" {
 */
 #define SQLITE_VERSION        "3.32.2"
 #define SQLITE_VERSION_NUMBER 3032002
-#define SQLITE_SOURCE_ID      "2020-06-04 12:58:43 ec02243ea6ce33b090870ae55ab8aa2534b54d216d45c4aa2fdbb00e86861e8c"
+#define SQLITE_SOURCE_ID      "2020-06-04 12:58:43 ec02243ea6ce33b090870ae55ab8aa2534b54d216d45c4aa2fdbb00e8686alt1"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers