Make sqlite3_stmt_explain() accessible to loadable extensions.

FossilOrigin-Name: a237a31ff4a7cd3dc744af1e1ebb9466e42eebafa31c1b5c0027cbaee9babc9b

4 files changed, 15 insertions, 9 deletions

diff --git a/manifest b/manifest
index 8cdb1c94c..a7bfcea54 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Mix\sthe\scurrent\sprocess\sID\sinto\sthe\srandomness\sused\sfor\sgenerating\ntemporary\sfilenames\son\sWindows.
-D 2023-08-16T15:10:07.618
+C Make\ssqlite3_stmt_explain()\saccessible\sto\sloadable\sextensions.
+D 2023-08-16T15:27:49.292
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -645,7 +645,7 @@ F src/in-operator.md 10cd8f4bcd225a32518407c2fb2484089112fd71
 F src/insert.c 3f0a94082d978bbdd33c38fefea15346c6c6bffb70bc645a71dc0f1f87dd3276
 F src/json.c ae840f87b418f039f5d336b488933d09396bd31e6b31e855b93055ccaee4e255
 F src/legacy.c d7874bc885906868cd51e6c2156698f2754f02d9eee1bae2d687323c3ca8e5aa
-F src/loadext.c 176d6b2cb18a6ad73b133db17f6fc351c4d9a2d510deebdb76c22bde9cfd1465
+F src/loadext.c 98cfba10989b3da6f1807ad42444017742db7f100a54f1032af7a8b1295912c0
 F src/main.c fde8f13c876a658b4e8b74b77d875ca887915c174ea6a2f3122d80966f93d865
 F src/malloc.c 47b82c5daad557d9b963e3873e99c22570fb470719082c6658bf64e3012f7d23
 F src/mem0.c 6a55ebe57c46ca1a7d98da93aaa07f99f1059645
@@ -687,7 +687,7 @@ F src/select.c 5f545a2c8702d4d3430bbb188cfec47d6c122d899061ef00cbe56af14591c574
 F src/shell.c.in 0c3dd37ab2787a63f1e1c1b7160647c5d3276d9ac941890b2735a773a7495d27
 F src/sqlite.h.in 73a366c1c45d5ac9888cfe81c458826a44498531d106cfb4f328193ab5f6f17d
 F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
-F src/sqlite3ext.h da473ce2b3d0ae407a6300c4a164589b9a6bfdbec9462688a8593ff16f3bb6e4
+F src/sqlite3ext.h 2f30b2671f4c03cd27a43f039e11251391066c97d11385f5f963bb40b03038ac
 F src/sqliteInt.h 025ed58a41968ef80d64cdc194caa8dd207b0256b147253d762fdac7a62408f9
 F src/sqliteLimit.h 33b1c9baba578d34efe7dfdb43193b366111cdf41476b1e82699e14c11ee1fb6
 F src/status.c 160c445d7d28c984a0eae38c144f6419311ed3eace59b44ac6dafc20db4af749
@@ -2091,8 +2091,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 6542ed3b9e028c44aca504eadca843ee9b2ba08f5f650523238dd1253f7e221b
-R ece0937be0d2051513e3d32d8c3b91f1
+P 775a36ee093df4b5f7529a43eeaee9d5a9a943ad5ed8ae03bc74e459e87ba438
+R 42ceb918e8eb774c2019ae2eb0fd4576
 U drh
-Z 06c172de925aa6209d8f7ab3fd13d9d5
+Z bc0426191acbad1bab7ee4cb90f3a1c9
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index e25aaca2d..2109d9d29 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-775a36ee093df4b5f7529a43eeaee9d5a9a943ad5ed8ae03bc74e459e87ba438
\ No newline at end of file
+a237a31ff4a7cd3dc744af1e1ebb9466e42eebafa31c1b5c0027cbaee9babc9b
\ No newline at end of file
diff --git a/src/loadext.c b/src/loadext.c
index 4fc1352e0..e792fa5a9 100644
--- a/src/loadext.c
+++ b/src/loadext.c
@@ -512,7 +512,9 @@ static const sqlite3_api_routines sqlite3Apis = {
   /* Version 3.40.0 and later */
   sqlite3_value_encoding,
   /* Version 3.41.0 and later */
-  sqlite3_is_interrupted
+  sqlite3_is_interrupted,
+  /* Version 3.43.0 and later */
+  sqlite3_stmt_explain
 };
 
 /* True if x is the directory separator character
diff --git a/src/sqlite3ext.h b/src/sqlite3ext.h
index 19e030028..711638099 100644
--- a/src/sqlite3ext.h
+++ b/src/sqlite3ext.h
@@ -361,6 +361,8 @@ struct sqlite3_api_routines {
   int (*value_encoding)(sqlite3_value*);
   /* Version 3.41.0 and later */
   int (*is_interrupted)(sqlite3*);
+  /* Version 3.43.0 and later */
+  int (*stmt_explain)(sqlite3_stmt*,int);
 };
 
 /*
@@ -689,6 +691,8 @@ typedef int (*sqlite3_loadext_entry)(
 #define sqlite3_value_encoding         sqlite3_api->value_encoding
 /* Version 3.41.0 and later */
 #define sqlite3_is_interrupted         sqlite3_api->is_interrupted
+/* Version 3.43.0 and later */
+#define sqlite3_stmt_explain           sqlite3_api->stmt_explain
 #endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
 
 #if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)