Add SQLite version 3.30.1

README.md

@@ -53,7 +53,7 @@ Cryptography buzzwords
 - Poly1305 authentication tags.
 
 A low-level description of the database encryption scheme is available in
-[sqleet.c:268](sqleet.c#L268).
+[sqleet.c:265](sqleet.c#L265).
 
 
 Example

rekeyvacuum.c

@@ -8,7 +8,7 @@
 ** Change 2: Remove local variable 'int nRes'
 ** Change 3: Remove initialization 'nRes = sqlite3BtreeGetOptimalReserve(pMain)'
 **
-** Code generated by script/rekeyvacuum.sh from SQLite v3.30.0 amalgamation.
+** Code generated by script/rekeyvacuum.sh from SQLite v3.30.1 amalgamation.
 */
 SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3RekeyVacuum(
   char **pzErrMsg,        /* Write error message here */

sqlite3.c

@@ -1,6 +1,6 @@
 /******************************************************************************
 ** This file is an amalgamation of many separate C source files from SQLite
-** version 3.30.0.  By combining all the individual C code files into this
+** version 3.30.1.  By combining all the individual C code files into this
 ** single large file, the entire code can be compiled as a single translation
 ** unit.  This allows many compilers to do optimizations that would not be
 ** possible if the files were compiled separately.  Performance improvements
@@ -1165,9 +1165,9 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.30.0"
-#define SQLITE_VERSION_NUMBER 3030000
-#define SQLITE_SOURCE_ID      "2019-10-04 15:03:17 c20a35336432025445f9f7e289d0cc3e4003fb17f45a4ce74c6269c407c6e09f"
+#define SQLITE_VERSION        "3.30.1"
+#define SQLITE_VERSION_NUMBER 3030001
+#define SQLITE_SOURCE_ID      "2019-10-10 20:19:45 18db032d058f1436ce3dea84081f4ee5a0f2259ad97301d43c426bc7f3df1b0b"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers
@@ -17619,9 +17619,13 @@ struct Expr {
 ** True if the expression passed as an argument was a function with
 ** an OVER() clause (a window function).
 */
-#define IsWindowFunc(p) ( \
+#ifdef SQLITE_OMIT_WINDOWFUNC
+# define IsWindowFunc(p) 0
+#else
+# define IsWindowFunc(p) ( \
     ExprHasProperty((p), EP_WinFunc) && p->y.pWin->eFrmType!=TK_FILTER \
-)
+ )
+#endif
 
 /*
 ** A list of expressions.  Each expression may optionally have a
@@ -77192,7 +77196,7 @@ SQLITE_PRIVATE int sqlite3VdbeAssertMayAbort(Vdbe *v, int mayAbort){
     int opcode = pOp->opcode;
     if( opcode==OP_Destroy || opcode==OP_VUpdate || opcode==OP_VRename 
      || opcode==OP_VDestroy
-     || (opcode==OP_Function0 && pOp->p4.pFunc->funcFlags&SQLITE_FUNC_INTERNAL)
+     || (opcode==OP_ParseSchema && pOp->p4.z==0)
      || ((opcode==OP_Halt || opcode==OP_HaltIfNull) 
       && ((pOp->p1)!=SQLITE_OK && pOp->p2==OE_Abort))
     ){
@@ -88478,23 +88482,27 @@ case OP_SeekRowid: {        /* jump, in3 */
   pIn3 = &aMem[pOp->p3];
   testcase( pIn3->flags & MEM_Int );
   testcase( pIn3->flags & MEM_IntReal );
+  testcase( pIn3->flags & MEM_Real );
+  testcase( (pIn3->flags & (MEM_Str|MEM_Int))==MEM_Str );
   if( (pIn3->flags & (MEM_Int|MEM_IntReal))==0 ){
-    /* Make sure pIn3->u.i contains a valid integer representation of
-    ** the key value, but do not change the datatype of the register, as
-    ** other parts of the perpared statement might be depending on the
-    ** current datatype. */
-    u16 origFlags = pIn3->flags;
-    int isNotInt;
-    applyAffinity(pIn3, SQLITE_AFF_NUMERIC, encoding);
-    isNotInt = (pIn3->flags & MEM_Int)==0;
-    pIn3->flags = origFlags;
-    if( isNotInt ) goto jump_to_p2;
+    /* If pIn3->u.i does not contain an integer, compute iKey as the
+    ** integer value of pIn3.  Jump to P2 if pIn3 cannot be converted
+    ** into an integer without loss of information.  Take care to avoid
+    ** changing the datatype of pIn3, however, as it is used by other
+    ** parts of the prepared statement. */
+    Mem x = pIn3[0];
+    applyAffinity(&x, SQLITE_AFF_NUMERIC, encoding);
+    if( (x.flags & MEM_Int)==0 ) goto jump_to_p2;
+    iKey = x.u.i;
+    goto notExistsWithKey;
   }
   /* Fall through into OP_NotExists */
 case OP_NotExists:          /* jump, in3 */
   pIn3 = &aMem[pOp->p3];
   assert( (pIn3->flags & MEM_Int)!=0 || pOp->opcode==OP_SeekRowid );
   assert( pOp->p1>=0 && pOp->p1<p->nCursor );
+  iKey = pIn3->u.i;
+notExistsWithKey:
   pC = p->apCsr[pOp->p1];
   assert( pC!=0 );
 #ifdef SQLITE_DEBUG
@@ -88505,7 +88513,6 @@ case OP_NotExists:          /* jump, in3 */
   pCrsr = pC->uc.pCursor;
   assert( pCrsr!=0 );
   res = 0;
-  iKey = pIn3->u.i;
   rc = sqlite3BtreeMovetoUnpacked(pCrsr, 0, iKey, 0, &res);
   assert( rc==SQLITE_OK || res==0 );
   pC->movetoTarget = iKey;  /* Used by OP_Delete */
@@ -102659,6 +102666,7 @@ static int impliesNotNullRow(Walker *pWalker, Expr *pExpr){
     case TK_CASE:
     case TK_IN:
     case TK_FUNCTION:
+    case TK_TRUTH:
       testcase( pExpr->op==TK_ISNOT );
       testcase( pExpr->op==TK_ISNULL );
       testcase( pExpr->op==TK_NOTNULL );
@@ -102667,6 +102675,7 @@ static int impliesNotNullRow(Walker *pWalker, Expr *pExpr){
       testcase( pExpr->op==TK_CASE );
       testcase( pExpr->op==TK_IN );
       testcase( pExpr->op==TK_FUNCTION );
+      testcase( pExpr->op==TK_TRUTH );
       return WRC_Prune;
     case TK_COLUMN:
       if( pWalker->u.iCur==pExpr->iTable ){
@@ -103607,6 +103616,7 @@ SQLITE_PRIVATE void sqlite3AlterBeginAddColumn(Parse *pParse, SrcList *pSrc){
     goto exit_begin_add_column;
   }
 
+  sqlite3MayAbort(pParse);
   assert( pTab->addColOffset>0 );
   iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
 
@@ -125710,9 +125720,9 @@ static void clearSelect(sqlite3 *db, Select *p, int bFree){
     if( OK_IF_ALWAYS_TRUE(p->pWinDefn) ){
       sqlite3WindowListDelete(db, p->pWinDefn);
     }
+    assert( p->pWin==0 );
 #endif
     if( OK_IF_ALWAYS_TRUE(p->pWith) ) sqlite3WithDelete(db, p->pWith);
-    assert( p->pWin==0 );
     if( bFree ) sqlite3DbFreeNN(db, p);
     p = pPrior;
     bFree = 1;
@@ -129113,6 +129123,14 @@ static Expr *substExpr(
     }else{
       substExprList(pSubst, pExpr->x.pList);
     }
+#ifndef SQLITE_OMIT_WINDOWFUNC
+    if( ExprHasProperty(pExpr, EP_WinFunc) ){
+      Window *pWin = pExpr->y.pWin;
+      pWin->pFilter = substExpr(pSubst, pWin->pFilter);
+      substExprList(pSubst, pWin->pPartition);
+      substExprList(pSubst, pWin->pOrderBy);
+    }
+#endif
   }
   return pExpr;
 }
@@ -220267,7 +220285,7 @@ static void fts5SourceIdFunc(
 ){
   assert( nArg==0 );
   UNUSED_PARAM2(nArg, apUnused);
-  sqlite3_result_text(pCtx, "fts5: 2019-10-04 15:03:17 c20a35336432025445f9f7e289d0cc3e4003fb17f45a4ce74c6269c407c6e09f", -1, SQLITE_TRANSIENT);
+  sqlite3_result_text(pCtx, "fts5: 2019-10-10 20:19:45 18db032d058f1436ce3dea84081f4ee5a0f2259ad97301d43c426bc7f3df1b0b", -1, SQLITE_TRANSIENT);
 }
 
 /*
@@ -225035,9 +225053,9 @@ SQLITE_API int sqlite3_stmt_init(
 #endif /* !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_STMTVTAB) */
 
 /************** End of stmt.c ************************************************/
-#if __LINE__!=225038
+#if __LINE__!=225056
 #undef SQLITE_SOURCE_ID
-#define SQLITE_SOURCE_ID      "2019-10-04 15:03:17 c20a35336432025445f9f7e289d0cc3e4003fb17f45a4ce74c6269c407c6alt2"
+#define SQLITE_SOURCE_ID      "2019-10-10 20:19:45 18db032d058f1436ce3dea84081f4ee5a0f2259ad97301d43c426bc7f3dfalt2"
 #endif
 /* Return the source-id for this library */
 SQLITE_API const char *sqlite3_sourceid(void){ return SQLITE_SOURCE_ID; }

sqlite3.h

@@ -123,9 +123,9 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.30.0"
-#define SQLITE_VERSION_NUMBER 3030000
-#define SQLITE_SOURCE_ID      "2019-10-04 15:03:17 c20a35336432025445f9f7e289d0cc3e4003fb17f45a4ce74c6269c407c6e09f"
+#define SQLITE_VERSION        "3.30.1"
+#define SQLITE_VERSION_NUMBER 3030001
+#define SQLITE_SOURCE_ID      "2019-10-10 20:19:45 18db032d058f1436ce3dea84081f4ee5a0f2259ad97301d43c426bc7f3df1b0b"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers