From c494fdb580bc7c738a3a53be1ad2fd2ca3aa08e5 Mon Sep 17 00:00:00 2001
From: drh <>
Date: Fri, 12 Apr 2024 02:57:52 +0000
Subject: [PATCH] Mark the BTree cell overflow cache as invalid whenever the
 rowid goes invalid.

FossilOrigin-Name: 74c9e19c92c887012aebbe96450f6ed7a60ba22d6e3edbaa39a0f989fb7f2901
---
 manifest      | 17 ++++++++++-------
 manifest.uuid |  2 +-
 src/btree.c   |  4 ++--
 3 files changed, 13 insertions(+), 10 deletions(-)

diff --git a/manifest b/manifest
index eab5ebd169..2daa24ebaa 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\shandling\sof\sthe\sSQLITE_OMIT_WAL\scheck\sin\sone\splace.\sResolves\s[forum:87cc13302de160eb|forum\spost\s87cc13302de160eb].
-D 2024-04-11T19:08:12.217
+C Mark\sthe\sBTree\scell\soverflow\scache\sas\sinvalid\swhenever\sthe\srowid\sgoes\sinvalid.
+D 2024-04-12T02:57:52.425
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -689,7 +689,7 @@ F src/auth.c 19b7ccacae3dfba23fc6f1d0af68134fa216e9040e53b0681b4715445ea030b4
 F src/backup.c 5c97e8023aab1ce14a42387eb3ae00ba5a0644569e3476f38661fa6f824c3523
 F src/bitvec.c 9eac5f42c11914d5ef00a75605bb205e934f435c579687f985f1f8b0995c8645
 F src/btmutex.c 79a43670447eacc651519a429f6ece9fd638563cf95b469d6891185ddae2b522
-F src/btree.c 285b493d843e7ba8ef78b6ae7d31238e904901dbc0c484f7904de4cf18fd8802
+F src/btree.c a654c4b4d84821f4fdeb322df185317493be30c1b114cb75d56adb50dd3f661c
 F src/btree.h 55066f513eb095db935169dab1dc2f7c7a747ef223c533f5d4ad4dfed346cbd0
 F src/btreeInt.h 98aadb6dcb77b012cab2574d6a728fad56b337fc946839b9898c4b4c969e30b6
 F src/build.c 02f5b25ca854c83b5015cb02b8c9ab236c60b1795528675aee8a5070e58da52a
@@ -2184,8 +2184,11 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 6d2c7ac4ecfc1ec408cb1820985a70650d7cc5613b4b8fd1829f68ea48fce6a3
-R 0071938b1b4e5105037f1334ca733633
-U stephan
-Z d6eaf14882bbc596d43b8bd29ecbee42
+P 5dae6e6df4921f42e45c6c8de40853ab63f53a4bd1d9088a8cdac957ce62f196
+R 991bf551528ac37b754c129e51db564b
+T *branch * btree-ovfl-cache
+T *sym-btree-ovfl-cache *
+T -sym-trunk *
+U drh
+Z d43adcfd8cc8586ed5a00034a7473bf9
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index 4d8c2440ec..5ce114455e 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-5dae6e6df4921f42e45c6c8de40853ab63f53a4bd1d9088a8cdac957ce62f196
\ No newline at end of file
+74c9e19c92c887012aebbe96450f6ed7a60ba22d6e3edbaa39a0f989fb7f2901
\ No newline at end of file
diff --git a/src/btree.c b/src/btree.c
index ddfa3c63f3..e957ccb199 100644
--- a/src/btree.c
+++ b/src/btree.c
@@ -9521,7 +9521,7 @@ int sqlite3BtreeInsert(
   }else if( loc<0 && pPage->nCell>0 ){
     assert( pPage->leaf );
     idx = ++pCur->ix;
-    pCur->curFlags &= ~BTCF_ValidNKey;
+    pCur->curFlags &= ~(BTCF_ValidNKey|BTCF_ValidOvfl);
   }else{
     assert( pPage->leaf );
   }
@@ -9551,7 +9551,7 @@ int sqlite3BtreeInsert(
   */
   if( pPage->nOverflow ){
     assert( rc==SQLITE_OK );
-    pCur->curFlags &= ~(BTCF_ValidNKey);
+    pCur->curFlags &= ~(BTCF_ValidNKey|BTCF_ValidOvfl);
     rc = balance(pCur);
 
     /* Must make sure nOverflow is reset to zero even if the balance()