Embed sqlite amalgamation 3.47.1 source code

Sources/CSQLite/include/sqlite_nio_sqlite3.h

@@ -146,9 +146,9 @@ extern "C" {
 ** [sqlite_nio_sqlite3_libversion_number()], [sqlite_nio_sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.47.0"
-#define SQLITE_VERSION_NUMBER 3047000
-#define SQLITE_SOURCE_ID      "2024-10-21 16:30:22 03a9703e27c44437c39363d0baf82db4ebc94538a0f28411c85dda156f82636e"
+#define SQLITE_VERSION        "3.47.1"
+#define SQLITE_VERSION_NUMBER 3047001
+#define SQLITE_SOURCE_ID      "2024-11-25 12:07:48 b95d11e958643b969c47a8e5857f3793b9e69700b8f1469371386369a26e577e"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers
@@ -652,6 +652,13 @@ SQLITE_API int sqlite_nio_sqlite3_exec(
 ** filesystem supports doing multiple write operations atomically when those
 ** write operations are bracketed by [SQLITE_FCNTL_BEGIN_ATOMIC_WRITE] and
 ** [SQLITE_FCNTL_COMMIT_ATOMIC_WRITE].
+**
+** The SQLITE_IOCAP_SUBPAGE_READ property means that it is ok to read
+** from the database file in amounts that are not a multiple of the
+** page size and that do not begin at a page boundary.  Without this
+** property, SQLite is careful to only do full-page reads and write
+** on aligned pages, with the one exception that it will do a sub-page
+** read of the first page to access the database header.
 */
 #define SQLITE_IOCAP_ATOMIC                 0x00000001
 #define SQLITE_IOCAP_ATOMIC512              0x00000002
@@ -668,6 +675,7 @@ SQLITE_API int sqlite_nio_sqlite3_exec(
 #define SQLITE_IOCAP_POWERSAFE_OVERWRITE    0x00001000
 #define SQLITE_IOCAP_IMMUTABLE              0x00002000
 #define SQLITE_IOCAP_BATCH_ATOMIC           0x00004000
+#define SQLITE_IOCAP_SUBPAGE_READ           0x00008000
 
 /*
 ** CAPI3REF: File Locking Levels
@@ -814,6 +822,7 @@ struct sqlite3_file {
 ** <li> [SQLITE_IOCAP_POWERSAFE_OVERWRITE]
 ** <li> [SQLITE_IOCAP_IMMUTABLE]
 ** <li> [SQLITE_IOCAP_BATCH_ATOMIC]
+** <li> [SQLITE_IOCAP_SUBPAGE_READ]
 ** </ul>
 **
 ** The SQLITE_IOCAP_ATOMIC property means that all writes of

Sources/CSQLite/sqlite_nio_sqlite3.c

@@ -2,7 +2,7 @@
 #pragma clang diagnostic ignored "-Wshorten-64-to-32"
 /******************************************************************************
 ** This file is an amalgamation of many separate C source files from SQLite
-** version 3.47.0.  By combining all the individual C code files into this
+** version 3.47.1.  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
@@ -20,7 +20,7 @@
 ** separate file. This file contains only code for the core SQLite library.
 **
 ** The content in this amalgamation comes from Fossil check-in
-** 03a9703e27c44437c39363d0baf82db4ebc9.
+** b95d11e958643b969c47a8e5857f3793b9e6.
 */
 #define SQLITE_CORE 1
 #define SQLITE_AMALGAMATION 1
@@ -464,9 +464,9 @@ extern "C" {
 ** [sqlite_nio_sqlite3_libversion_number()], [sqlite_nio_sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.47.0"
-#define SQLITE_VERSION_NUMBER 3047000
-#define SQLITE_SOURCE_ID      "2024-10-21 16:30:22 03a9703e27c44437c39363d0baf82db4ebc94538a0f28411c85dda156f82636e"
+#define SQLITE_VERSION        "3.47.1"
+#define SQLITE_VERSION_NUMBER 3047001
+#define SQLITE_SOURCE_ID      "2024-11-25 12:07:48 b95d11e958643b969c47a8e5857f3793b9e69700b8f1469371386369a26e577e"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers
@@ -970,6 +970,13 @@ SQLITE_API int sqlite_nio_sqlite3_exec(
 ** filesystem supports doing multiple write operations atomically when those
 ** write operations are bracketed by [SQLITE_FCNTL_BEGIN_ATOMIC_WRITE] and
 ** [SQLITE_FCNTL_COMMIT_ATOMIC_WRITE].
+**
+** The SQLITE_IOCAP_SUBPAGE_READ property means that it is ok to read
+** from the database file in amounts that are not a multiple of the
+** page size and that do not begin at a page boundary.  Without this
+** property, SQLite is careful to only do full-page reads and write
+** on aligned pages, with the one exception that it will do a sub-page
+** read of the first page to access the database header.
 */
 #define SQLITE_IOCAP_ATOMIC                 0x00000001
 #define SQLITE_IOCAP_ATOMIC512              0x00000002
@@ -986,6 +993,7 @@ SQLITE_API int sqlite_nio_sqlite3_exec(
 #define SQLITE_IOCAP_POWERSAFE_OVERWRITE    0x00001000
 #define SQLITE_IOCAP_IMMUTABLE              0x00002000
 #define SQLITE_IOCAP_BATCH_ATOMIC           0x00004000
+#define SQLITE_IOCAP_SUBPAGE_READ           0x00008000
 
 /*
 ** CAPI3REF: File Locking Levels
@@ -1132,6 +1140,7 @@ struct sqlite3_file {
 ** <li> [SQLITE_IOCAP_POWERSAFE_OVERWRITE]
 ** <li> [SQLITE_IOCAP_IMMUTABLE]
 ** <li> [SQLITE_IOCAP_BATCH_ATOMIC]
+** <li> [SQLITE_IOCAP_SUBPAGE_READ]
 ** </ul>
 **
 ** The SQLITE_IOCAP_ATOMIC property means that all writes of
@@ -32300,6 +32309,7 @@ SQLITE_PRIVATE void sqlite3RecordErrorOffsetOfExpr(sqlite3 *db, const Expr *pExp
     pExpr = pExpr->pLeft;
   }
   if( pExpr==0 ) return;
+  if( ExprHasProperty(pExpr, EP_FromDDL) ) return;
   db->errByteOffset = pExpr->w.iOfst;
 }
 
@@ -42593,6 +42603,7 @@ static void setDeviceCharacteristics(unixFile *pFd){
     if( pFd->ctrlFlags & UNIXFILE_PSOW ){
       pFd->deviceCharacteristics |= SQLITE_IOCAP_POWERSAFE_OVERWRITE;
     }
+    pFd->deviceCharacteristics |= SQLITE_IOCAP_SUBPAGE_READ;
 
     pFd->sectorSize = SQLITE_DEFAULT_SECTOR_SIZE;
   }
@@ -50393,7 +50404,7 @@ static int winSectorSize(sqlite3_file *id){
 */
 static int winDeviceCharacteristics(sqlite3_file *id){
   winFile *p = (winFile*)id;
-  return SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN |
+  return SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN | SQLITE_IOCAP_SUBPAGE_READ |
          ((p->ctrlFlags & WINFILE_PSOW)?SQLITE_IOCAP_POWERSAFE_OVERWRITE:0);
 }
 
@@ -51781,7 +51792,7 @@ static int winOpen(
 
   int rc = SQLITE_OK;            /* Function Return Code */
 #if !defined(NDEBUG) || SQLITE_OS_WINCE
-  int eType = flags&0xFFFFFF00;  /* Type of file to open */
+  int eType = flags&0x0FFF00;  /* Type of file to open */
 #endif
 
   int isExclusive  = (flags & SQLITE_OPEN_EXCLUSIVE);
@@ -58001,18 +58012,26 @@ static const unsigned char aJournalMagic[] = {
 ** Return true if page pgno can be read directly from the database file
 ** by the b-tree layer. This is the case if:
 **
-**   * the database file is open,
-**   * there are no dirty pages in the cache, and
-**   * the desired page is not currently in the wal file.
+**   (1)  the database file is open
+**   (2)  the VFS for the database is able to do unaligned sub-page reads
+**   (3)  there are no dirty pages in the cache, and
+**   (4)  the desired page is not currently in the wal file.
 */
 SQLITE_PRIVATE int sqlite3PagerDirectReadOk(Pager *pPager, Pgno pgno){
-  if( pPager->fd->pMethods==0 ) return 0;
-  if( sqlite3PCacheIsDirty(pPager->pPCache) ) return 0;
+  assert( pPager!=0 );
+  assert( pPager->fd!=0 );
+  if( pPager->fd->pMethods==0 ) return 0;  /* Case (1) */
+  assert( pPager->fd->pMethods->xDeviceCharacteristics!=0 );
+  if( (pPager->fd->pMethods->xDeviceCharacteristics(pPager->fd)
+        & SQLITE_IOCAP_SUBPAGE_READ)==0 ){
+    return 0; /* Case (2) */
+  }
+  if( sqlite3PCacheIsDirty(pPager->pPCache) ) return 0; /* Failed (3) */
 #ifndef SQLITE_OMIT_WAL
   if( pPager->pWal ){
     u32 iRead = 0;
     (void)sqlite3WalFindFrame(pPager->pWal, pgno, &iRead);
-    return iRead==0;
+    return iRead==0; /* Condition (4) */
   }
 #endif
   return 1;
@@ -158941,6 +158960,7 @@ static Expr *removeUnindexableInClauseTerms(
         pNew->pLeft->x.pList = pLhs;
       }
       pSelect->pEList = pRhs;
+      pSelect->selId = ++pParse->nSelect; /* Req'd for SubrtnSig validity */
       if( pLhs && pLhs->nExpr==1 ){
         /* Take care here not to generate a TK_VECTOR containing only a
         ** single value. Since the parser never creates such a vector, some
@@ -189803,10 +189823,15 @@ static int fts3PoslistPhraseMerge(
   if( *p1==POS_COLUMN ){
     p1++;
     p1 += fts3GetVarint32(p1, &iCol1);
+    /* iCol1==0 indicates corruption. Column 0 does not have a POS_COLUMN
+    ** entry, so this is actually end-of-doclist. */
+    if( iCol1==0 ) return 0;
   }
   if( *p2==POS_COLUMN ){
     p2++;
     p2 += fts3GetVarint32(p2, &iCol2);
+    /* As above, iCol2==0 indicates corruption. */
+    if( iCol2==0 ) return 0;
   }
 
   while( 1 ){
@@ -192977,7 +193002,7 @@ static int fts3EvalNearTest(Fts3Expr *pExpr, int *pRc){
       nTmp += p->pRight->pPhrase->doclist.nList;
     }
     nTmp += p->pPhrase->doclist.nList;
-    aTmp = sqlite_nio_sqlite3_malloc64(nTmp*2);
+    aTmp = sqlite_nio_sqlite3_malloc64(nTmp*2 + FTS3_VARINT_MAX);
     if( !aTmp ){
       *pRc = SQLITE_NOMEM;
       res = 0;
@@ -194530,10 +194555,11 @@ static int getNextString(
         Fts3PhraseToken *pToken;
 
         p = fts3ReallocOrFree(p, nSpace + ii*sizeof(Fts3PhraseToken));
-        if( !p ) goto no_mem;
-
         zTemp = fts3ReallocOrFree(zTemp, nTemp + nByte);
-        if( !zTemp ) goto no_mem;
+        if( !zTemp || !p ){
+          rc = SQLITE_NOMEM;
+          goto getnextstring_out;
+        }
 
         assert( nToken==ii );
         pToken = &((Fts3Phrase *)(&p[1]))->aToken[ii];
@@ -194548,29 +194574,27 @@ static int getNextString(
         nToken = ii+1;
       }
     }
-
-    pModule->xClose(pCursor);
-    pCursor = 0;
   }
 
   if( rc==SQLITE_DONE ){
     int jj;
     char *zBuf = 0;
 
     p = fts3ReallocOrFree(p, nSpace + nToken*sizeof(Fts3PhraseToken) + nTemp);
-    if( !p ) goto no_mem;
+    if( !p ){
+      rc = SQLITE_NOMEM;
+      goto getnextstring_out;
+    }
     memset(p, 0, (char *)&(((Fts3Phrase *)&p[1])->aToken[0])-(char *)p);
     p->eType = FTSQUERY_PHRASE;
     p->pPhrase = (Fts3Phrase *)&p[1];
     p->pPhrase->iColumn = pParse->iDefaultCol;
     p->pPhrase->nToken = nToken;
 
     zBuf = (char *)&p->pPhrase->aToken[nToken];
+    assert( nTemp==0 || zTemp );
     if( zTemp ){
       memcpy(zBuf, zTemp, nTemp);
-      sqlite_nio_sqlite3_free(zTemp);
-    }else{
-      assert( nTemp==0 );
     }
 
     for(jj=0; jj<p->pPhrase->nToken; jj++){
@@ -194580,17 +194604,17 @@ static int getNextString(
     rc = SQLITE_OK;
   }
 
-  *ppExpr = p;
-  return rc;
-no_mem:
-
+ getnextstring_out:
   if( pCursor ){
     pModule->xClose(pCursor);
   }
   sqlite_nio_sqlite3_free(zTemp);
-  sqlite_nio_sqlite3_free(p);
-  *ppExpr = 0;
-  return SQLITE_NOMEM;
+  if( rc!=SQLITE_OK ){
+    sqlite_nio_sqlite3_free(p);
+    p = 0;
+  }
+  *ppExpr = p;
+  return rc;
 }
 
 /*
@@ -232811,7 +232835,27 @@ SQLITE_API int sqlite3session_config(int op, void *pArg){
 /************** End of sqlite3session.c **************************************/
 /************** Begin file fts5.c ********************************************/
 
-
+/*
+** This, the "fts5.c" source file, is a composite file that is itself
+** assembled from the following files:
+**
+**    fts5.h
+**    fts5Int.h
+**    fts5parse.h          <--- Generated from fts5parse.y by Lemon
+**    fts5parse.c          <--- Generated from fts5parse.y by Lemon
+**    fts5_aux.c
+**    fts5_buffer.c
+**    fts5_config.c
+**    fts5_expr.c
+**    fts5_hash.c
+**    fts5_index.c
+**    fts5_main.c
+**    fts5_storage.c
+**    fts5_tokenize.c
+**    fts5_unicode2.c
+**    fts5_varint.c
+**    fts5_vocab.c
+*/
 #if !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_FTS5)
 
 #if !defined(NDEBUG) && !defined(SQLITE_DEBUG)
@@ -232821,6 +232865,12 @@ SQLITE_API int sqlite3session_config(int op, void *pArg){
 # undef NDEBUG
 #endif
 
+#ifdef HAVE_STDINT_H
+/* #include <stdint.h> */
+#endif
+#ifdef HAVE_INTTYPES_H
+/* #include <inttypes.h> */
+#endif
 /*
 ** 2014 May 31
 **
@@ -254893,7 +254943,7 @@ static void fts5SourceIdFunc(
 ){
   assert( nArg==0 );
   UNUSED_PARAM2(nArg, apUnused);
-  sqlite_nio_sqlite3_result_text(pCtx, "fts5: 2024-10-21 16:30:22 03a9703e27c44437c39363d0baf82db4ebc94538a0f28411c85dda156f82636e", -1, SQLITE_TRANSIENT);
+  sqlite_nio_sqlite3_result_text(pCtx, "fts5: 2024-11-25 12:07:48 b95d11e958643b969c47a8e5857f3793b9e69700b8f1469371386369a26e577e", -1, SQLITE_TRANSIENT);
 }
 
 /*
@@ -260084,7 +260134,7 @@ static int sqlite3Fts5VocabInit(Fts5Global *pGlobal, sqlite3 *db){
 }
 
 
-
+/* Here ends the fts5.c composite file. */
 #endif /* !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_FTS5) */
 
 /************** End of fts5.c ************************************************/

Sources/CSQLite/version.txt

@@ -1,2 +1,2 @@
-// This directory is generated from SQLite sources downloaded from https://sqlite.org/2024/sqlite-amalgamation-3470000.zip
-3.47.0
+// This directory is generated from SQLite sources downloaded from https://sqlite.org/2024/sqlite-amalgamation-3470100.zip
+3.47.1