Add the ability for loadable extensions to access the new

sqlite3_create_window_function() interface.

FossilOrigin-Name: 3def6d8ef11702eb03ad56aeb01763ec8e4ca8ed3b570ffb680164c5c3679e4f

diff --git a/manifest b/manifest
index fb48dd2e8c82bc97248438bf6c39109685210b56..f31edbc9657420ee39b73a5796433c95430f5a4c 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sa\sbroken\sassert()\sin\sfts3.c.
-D 2018-09-10T16:38:25.948
+C Add\sthe\sability\sfor\sloadable\sextensions\sto\saccess\sthe\snew\nsqlite3_create_window_function()\sinterface.
+D 2018-09-10T17:21:17.125
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F Makefile.in 6b650013511fd9d8b094203ac268af9220d292cc7d4e1bc9fbca15aacd8c7995
@@ -464,7 +464,7 @@ F src/hwtime.h 747c1bbe9df21a92e9c50f3bbec1de841dc5e5da
 F src/in-operator.md 10cd8f4bcd225a32518407c2fb2484089112fd71
 F src/insert.c c723716f0de7aa0a679300f7d3541c89645f4a9882161cecdb3093fc07f8cc4b
 F src/legacy.c 134ab3e3fae00a0f67a5187981d6935b24b337bcf0f4b3e5c9fa5763da95bf4e
-F src/loadext.c 6aae5739198d96c51ae6eb97c4a5b1744c22ed7a5a565a5399a717780d48a36b
+F src/loadext.c 30b140d0e5031924c56f802760506c0a235ced0dff9f3d95119aa86df12856e2
 F src/main.c 1f54ee71990bfbf4cdc2dc79bdc33e7c4f54eef6922447b4c910f9b5885a4478
 F src/malloc.c 07295435093ce354c6d9063ac05a2eeae28bd251d2e63c48b3d67c12c76f7e18
 F src/mem0.c 6a55ebe57c46ca1a7d98da93aaa07f99f1059645
@@ -505,7 +505,7 @@ F src/select.c ed6192ddd09a97169cb1c6d732b26c0f647b72d5fa8ca401c7ee1180fbbe521a
 F src/shell.c.in 6e0aad854be738a5d0368940459399be211e9ac43aebe92bb9ed46cfe38d0e1f
 F src/sqlite.h.in cdf2a539cd0570322a94bcb97c01c56feb1be0657ec7cfb8273c89d19fff87a9
 F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
-F src/sqlite3ext.h 9887b27e69c01e79c2cbe74ef73bf01af5b5703d6a7f0a4371e386d7249cb1c7
+F src/sqlite3ext.h 305adca1b5da4a33ce2db5bd236935768e951d5651bfe5560ed55cfcdbce6a63
 F src/sqliteInt.h f63f04e3db06b605ead2d9bb8eda8bc3add3baf3da9655954dfb24860e625933
 F src/sqliteLimit.h 1513bfb7b20378aa0041e7022d04acb73525de35b80b252f1b83fedb4de6a76b
 F src/status.c 46e7aec11f79dad50965a5ca5fa9de009f7d6bde08be2156f1538a0a296d4d0e
@@ -1765,7 +1765,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 3bbd9c5f2f1990f7d187951474a86996650dcede12c2608484d43250ae0b30d6
-R a2a148ac71e153c336e89b6b79c2d3aa
-U dan
-Z 16db3fe293f5ad0ede4e06c32564c525
+P 564fa75195c5179d0bc86431aaff06136fc65ec63aa9839cd1114b1fbfac928b
+R 378f55550174254d53e685434c10d1be
+U drh
+Z ac0cc4f389162f55ed4c845b7b8f2a22

diff --git a/manifest.uuid b/manifest.uuid
index 402fa45111513e42d6d8d23bd8975934db59423d..14e42e7e5497037ec4548402d5f6aa85e5d38765 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-564fa75195c5179d0bc86431aaff06136fc65ec63aa9839cd1114b1fbfac928b
\ No newline at end of file
+3def6d8ef11702eb03ad56aeb01763ec8e4ca8ed3b570ffb680164c5c3679e4f
\ No newline at end of file

diff --git a/src/loadext.c b/src/loadext.c
index 3a48176beb1babc6958c4b923b057ce91ae6e76b..72bfd5c51eb60cb10944dd17f54f2d786db3e384 100644 (file)
--- a/src/loadext.c
+++ b/src/loadext.c
@@ -449,7 +449,9 @@ static const sqlite3_api_routines sqlite3Apis = {
   sqlite3_str_reset,
   sqlite3_str_errcode,
   sqlite3_str_length,
-  sqlite3_str_value
+  sqlite3_str_value,
+  /* Version 3.25.0 and later */
+  sqlite3_create_window_function
 };
 
 /*

diff --git a/src/sqlite3ext.h b/src/sqlite3ext.h
index e0cd2f4d8dc4e688a5ad8ec83f5d6f97d4684c43..35d9950cf62c31f4e2ebe3304f1e95cf6459391d 100644 (file)
--- a/src/sqlite3ext.h
+++ b/src/sqlite3ext.h
@@ -310,6 +310,12 @@ struct sqlite3_api_routines {
   int (*str_errcode)(sqlite3_str*);
   int (*str_length)(sqlite3_str*);
   char *(*str_value)(sqlite3_str*);
+  int (*create_window_function)(sqlite3*,const char*,int,int,void*,
+                            void (*xStep)(sqlite3_context*,int,sqlite3_value**),
+                            void (*xFinal)(sqlite3_context*),
+                            void (*xValue)(sqlite3_context*),
+                            void (*xInv)(sqlite3_context*,int,sqlite3_value**),
+                            void(*xDestroy)(void*));
 };
 
 /*
@@ -595,6 +601,8 @@ typedef int (*sqlite3_loadext_entry)(
 #define sqlite3_str_errcode            sqlite3_api->str_errcode
 #define sqlite3_str_length             sqlite3_api->str_length
 #define sqlite3_str_value              sqlite3_api->str_value
+/* Version 3.25.0 and later */
+#define sqlite3_create_window_function sqlite3_api->create_window_function
 #endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
 
 #if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)