From: drh <>
Date: Fri, 19 Jun 2026 20:01:47 +0000 (+0000)
Subject: Further refinements and uses for sqlite3_result_str().
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=9487f6d44151011621d652c3fdf5d1ce0d87a026;p=thirdparty%2Fsqlite.git

Further refinements and uses for sqlite3_result_str().

FossilOrigin-Name: 974253a6058a7120354261b2134ed4803373031996957c7334161370b80bf428
---

diff --git a/manifest b/manifest
index 4325d3e4c0..9aed6a2b0f 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Prototype\simplementation\sfor\sa\snew\ssqlite3_result_str()\sAPI.
-D 2026-06-19T17:03:21.505
+C Further\srefinements\sand\suses\sfor\ssqlite3_result_str().
+D 2026-06-19T20:01:47.172
 F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@ -671,7 +671,7 @@ F sqlite.pc.in 42b7bf0d02e08b9e77734a47798d1a55a9e0716b
 F sqlite3.1 1b9c24374a85dfc7eb8fa7c4266ee0db4f9609cceecfc5481cd8307e5af04366
 F sqlite3.pc.in e6dee284fba59ef500092fdc1843df3be8433323a3733c91da96690a50a5b398
 F src/alter.c d7cbe4332a7a2c3a21ab58ee2609efade493f6ae78254613ada0759898629ee3
-F src/analyze.c 42ed904f4a81d0e4f32491e10ff8ea3cdf2f98a29b04a015f0a29046b32b4e0f
+F src/analyze.c 73162482c656187823217f4c00758c9ee13a420c8745bc542129e0279b792287
 F src/attach.c c58278c7d2d954785591c4fde81669ec3e4d52f348c453b028a19ae8adf4f338
 F src/auth.c b5ece4e1edccad082c0332fa0087df225473bae0feea9269f824312201377185
 F src/backup.c 6ebe22ccbedfcb92423833992130e8d65824be4e6599c3a03f540ab38fc7d13c
@@ -684,14 +684,14 @@ F src/build.c 09946336c3011c2ae2faccdf04e33336e1cd51fd836651be0cd7eb5814f7f6a0
 F src/callback.c 3605bbf02bd7ed46c79cd48346db4a32fc51d67624400539c0532f4eead804ad
 F src/carray.c 3efe3982d5fb323334c29328a4e189ccaef6b95612a6084ad5fa124fd5db1179
 F src/complete.c f216b970ce99c5a657556cf1f17e7ddd494515d3beb63df426bf59ff43bd3d9a
-F src/date.c 61e92f1f7e2e88e1cd91e91dc69eb2b2854e7877254470f9fabd776bfac922b8
+F src/date.c 34920375bc8f184ad78533fcdc8aface90ba7c1c9d67c8ef6a2bfabca0d1f41d
 F src/dbpage.c c6a9de13b0a01f0bc94a41e16213ab1ecd15ccfe86df7255ced40fda9446257d
 F src/dbstat.c 73362c0df0f40ad5523a6f5501224959d0976757b511299bf892313e79d14f5c
 F src/delete.c 59eeca3fb88c29329afc41bb803ee568b120d9dd7470b5f38ab55cc38390b451
 F src/expr.c e97dd9f6ada4c448764e225d8963091bf630b3efb2c92e4d0762571cca2a14e5
 F src/fault.c 460f3e55994363812d9d60844b2a6de88826e007
 F src/fkey.c 931f74cec1dc8038a0217ef340c91ce147dd1bbed08dc40c47ee0ec6edfffb08
-F src/func.c 65c7e3fb007a42e3b7e18bea6dc48d9e14504287abd8c0d96300245f10c8f77d
+F src/func.c 7e049176003271095ba560bca90995c8cb7c1e944aee539513daba015b172a18
 F src/global.c a19e4b1ca1335f560e9560e590fc13081e21f670643367f99cb9e8f9dc7d615b
 F src/hash.c 03c8c0f4be9e8bcb6de65aa26d34a61d48a9430747084a69f9469fbb00ea52ca
 F src/hash.h 46b92795a95bfefb210f52f0c316e9d7cdbcdd7e7fcfb0d8be796d3a5767cddf
@@ -733,7 +733,7 @@ F src/pcache.h 092b758d2c5e4dabb30eae46d8dfad77c0f70b16bf3ff1943f7a232b0fe0d4ba
 F src/pcache1.c d7ee0f95992501a65379f620b3de1430b64e52e397769938668a9fd9dd1c8145
 F src/pragma.c 789ef67117b74b5be0a2db6681f7f0c55e6913791b9da309aefd280de2c8a74d
 F src/prepare.c d055c59c23b917367ed199a52888132316aa9cb9f7653ca71f0c45bd267206fd
-F src/printf.c 1b3d26ed8ea9a900317832625d5e83b833c7cf14640d7d98a2c235e172b6fefc
+F src/printf.c 17d27023c1bc4078f67db138d41c70a25731ccc7b5afcbccf2c2436e984299ef
 F src/random.c 606b00941a1d7dd09c381d3279a058d771f406c5213c9932bbd93d5587be4b9c
 F src/resolve.c d0724113da9f5c0430d2052808ce59519f51ae7c4fbb1f5ef21fe3a832956086
 F src/rowset.c 8432130e6c344b3401a8874c3cb49fefe6873fec593294de077afea2dce5ec97
@@ -742,7 +742,7 @@ F src/shell.c.in a4e83895cfa336065ad7f7a7dea8fc2a19d050f7ce7466621c67208acaac9e4
 F src/sqlite.h.in 8c70db561507478176b942a3f88cac396e00993eafb827ed31d48c191f327408
 F src/sqlite3.rc 015537e6ac1eec6c7050e17b616c2ffe6f70fca241835a84a4f0d5937383c479
 F src/sqlite3ext.h 0efd4723bad9124ea1f581d9f1ea0254ac1c6f3e5fb29e4f3dcf36c72485a456
-F src/sqliteInt.h bda082da71e9e93cefadd169860b857c422182503d1e6122159258b17332636b
+F src/sqliteInt.h 50d5b35c67c244db07694a3aff836c86289349ad553258631b75b88d29455869
 F src/sqliteLimit.h c70656b67ab5b96741a8f1c812bdd80c81f2b1c1e443d0cc3ea8c33bb1f1a092
 F src/status.c 7565d63a79aa2f326339a24a0461a60096d0bd2bce711fefb50b5c89335f3592
 F src/table.c 0f141b58a16de7e2fbe81c308379e7279f4c6b50eb08efeec5892794a0ba30d1
@@ -807,7 +807,7 @@ F src/vacuum.c d3d35d8ae893d419ade5fa196d761a83bddcbb62137a1a157ae751ef38b26e82
 F src/vdbe.c 39658ee12b9d6bf5fc546e1ede20b307d86d9e988ae709c9b461249a8312513d
 F src/vdbe.h 70e862ac8a11b590f8c1eaac17a0078429d42bc4ea3f757a9af0f451dd966a71
 F src/vdbeInt.h c31ba4dc8d280c2b1dc89c6fcee68f2555e3813ab34279552c20b964c0e338b1
-F src/vdbeapi.c 9da3bbf81adc5d7d21c6b8c4d53f684788432e0a25ce41217e6d1b4eda4c7782
+F src/vdbeapi.c a57d1ff4482f230f6a375aa520509f9c5a10383c15a7b512b02a94b3e5175d8e
 F src/vdbeaux.c a052c43fcf342651f655e6771003c175d49b237a9473c3c4d79d44725f494dae
 F src/vdbeblob.c b3f0640db9642fbdc88bd6ebcc83d6009514cafc98f062f675f2c8d505d82692
 F src/vdbemem.c 6e7ad67507c9a8e625b46256a9c003929331d6a27b99bbe139b8f0dab636e1f2
@@ -2208,11 +2208,8 @@ F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee
 F tool/warnings.sh a554d13f6e5cf3760f041b87939e3d616ec6961859c3245e8ef701d1eafc2ca2
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
 F tool/winmain.c 00c8fb88e365c9017db14c73d3c78af62194d9644feaf60e220ab0f411f3604c
-P ece7af98a8bf982567b489cf82a52519f46a1c9360c82a486dbe1cd0664b1555
-R 0d8b5cb26fa44abfe78394d4c5f0057a
-T *branch * sqlite3-result-str
-T *sym-sqlite3-result-str *
-T -sym-trunk *
+P cdbc62c36a37ad687589917c6f1e92ded6d99959c54eb8d79eaaef6fa57dacd3
+R 60e4da6667582dbfe16ab428736049fe
 U drh
-Z fbd653b71152122c69a15d2a079e18da
+Z a2eb9a7d2f11cc4ba57193ad4f36ff09
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index 66bc314e01..4cbe4b9657 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-cdbc62c36a37ad687589917c6f1e92ded6d99959c54eb8d79eaaef6fa57dacd3
+974253a6058a7120354261b2134ed4803373031996957c7334161370b80bf428
diff --git a/src/analyze.c b/src/analyze.c
index 256fd134ba..b1523c9e69 100644
--- a/src/analyze.c
+++ b/src/analyze.c
@@ -876,7 +876,7 @@ static void statGet(
       assert( p->current.anEq[i] || p->nRow==0 );
 #endif
     }
-    sqlite3ResultStrAccum(context, &sStat);
+    sqlite3_result_str(context, &sStat, SQLITE_XFER);
   }
 #ifdef SQLITE_ENABLE_STAT4
   else if( eCall==STAT_GET_ROWID ){
@@ -913,7 +913,7 @@ static void statGet(
       sqlite3_str_appendf(&sStat, "%llu ", (u64)aCnt[i]);
     }
     if( sStat.nChar ) sStat.nChar--;
-    sqlite3ResultStrAccum(context, &sStat);
+    sqlite3_result_str(context, &sStat, SQLITE_XFER);
   }
 #endif /* SQLITE_ENABLE_STAT4 */
 #ifndef SQLITE_DEBUG
diff --git a/src/date.c b/src/date.c
index 58a7ce5443..4cad55ffa5 100644
--- a/src/date.c
+++ b/src/date.c
@@ -1567,7 +1567,7 @@ static void strftimeFunc(
     }
   }
   if( j<i ) sqlite3_str_append(&sRes, zFmt+j, (int)(i-j));
-  sqlite3ResultStrAccum(context, &sRes);
+  sqlite3_result_str(context, &sRes, SQLITE_XFER);
 }
 
 /*
@@ -1703,7 +1703,7 @@ static void timediffFunc(
   sqlite3StrAccumInit(&sRes, 0, 0, 0, 100);
   sqlite3_str_appendf(&sRes, "%c%04d-%02d-%02d %02d:%02d:%06.3f",
        sign, Y, M, d1.D-1, d1.h, d1.m, d1.s);
-  sqlite3ResultStrAccum(context, &sRes);
+  sqlite3_result_str(context, &sRes, SQLITE_XFER);
 }
 
 
diff --git a/src/func.c b/src/func.c
index f88e0e1d23..b86789be43 100644
--- a/src/func.c
+++ b/src/func.c
@@ -2309,7 +2309,7 @@ static void groupConcatFinalize(sqlite3_context *context){
   GroupConcatCtx *pGCC
     = (GroupConcatCtx*)sqlite3_aggregate_context(context, 0);
   if( pGCC ){
-    sqlite3ResultStrAccum(context, &pGCC->str);
+    sqlite3_result_str(context, &pGCC->str, SQLITE_XFER);
 #ifndef SQLITE_OMIT_WINDOWFUNC
     sqlite3_free(pGCC->pnSepLengths);
 #endif
diff --git a/src/printf.c b/src/printf.c
index 401b1c4671..9cdadcf901 100644
--- a/src/printf.c
+++ b/src/printf.c
@@ -1322,22 +1322,6 @@ char *sqlite3StrAccumFinish(StrAccum *p){
   return p->zText;
 }
 
-/*
-** Use the content of the StrAccum passed as the second argument
-** as the result of an SQL function.
-*/
-void sqlite3ResultStrAccum(sqlite3_context *pCtx, StrAccum *p){
-  if( p->accError ){
-    sqlite3_result_error_code(pCtx, p->accError);
-    sqlite3_str_reset(p);
-  }else if( isMalloced(p) ){
-    sqlite3_result_text(pCtx, p->zText, p->nChar, SQLITE_DYNAMIC);
-  }else{
-    sqlite3_result_text(pCtx, "", 0, SQLITE_STATIC);
-    sqlite3_str_reset(p);
-  }
-}
-
 /*
 ** This singleton is an sqlite3_str object that is returned if
 ** sqlite3_malloc() fails to provide space for a real one.  This
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 2082c7ad2f..b4fbc20cd1 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -5606,7 +5606,6 @@ int sqlite3StrAccumEnlarge(StrAccum*, i64);
 int sqlite3StrAccumEnlargeIfNeeded(StrAccum*, i64);
 char *sqlite3StrAccumFinish(StrAccum*);
 void sqlite3StrAccumSetError(StrAccum*, u8);
-void sqlite3ResultStrAccum(sqlite3_context*,StrAccum*);
 void sqlite3SelectDestInit(SelectDest*,int,int);
 Expr *sqlite3CreateColumnExpr(sqlite3 *, SrcList *, int, int);
 void sqlite3RecordErrorByteOffset(sqlite3*,const char*);
diff --git a/src/vdbeapi.c b/src/vdbeapi.c
index 3b5d007cb3..d6171141a9 100644
--- a/src/vdbeapi.c
+++ b/src/vdbeapi.c
@@ -751,7 +751,13 @@ void sqlite3_result_str(sqlite3_context *pCtx, sqlite3_str *pStr, int eOwn){
       if( eOwn ) sqlite3_str_reset(pStr);
     }else{
       const char *zText = sqlite3_str_value(pStr);
-      if( eOwn==SQLITE_COPY || !isMalloced(pStr) ){
+      /* Only internal code has the ability to capture a pointer to
+      ** an sqlite3_str object that uses static buffer.  And none of
+      ** those internal use cases every invoke the sqlite3_result_str()
+      ** interface on a static-buffer sqlite3_str.  Should this change
+      ** in the future, the following assert() will let us know. */
+      assert( isMalloced(pStr) );
+      if( eOwn==SQLITE_COPY ){
         setResultStrOrError(pCtx, zText, pStr->nChar, 
                             SQLITE_UTF8, SQLITE_TRANSIENT);
       }else{