Add the sqlite3changebatch_db() API.

FossilOrigin-Name: bee44ebc532f37e3fe61c18878e0d3db06805190
diff --git a/ext/session/sqlite3changebatch.c b/ext/session/sqlite3changebatch.c
index a31d04f..0490d5f 100644
--- a/ext/session/sqlite3changebatch.c
+++ b/ext/session/sqlite3changebatch.c
@@ -476,4 +476,11 @@
   cbFree(p);
 }
 
+/*
+** Return the db handle.
+*/
+sqlite3 *sqlite3changebatch_db(sqlite3_changebatch *p){
+  return p->db;
+}
+
 #endif /* SQLITE_ENABLE_SESSION && SQLITE_ENABLE_PREUPDATE_HOOK */
diff --git a/ext/session/sqlite3changebatch.h b/ext/session/sqlite3changebatch.h
index 9afa6c1..3476629 100644
--- a/ext/session/sqlite3changebatch.h
+++ b/ext/session/sqlite3changebatch.h
@@ -67,6 +67,13 @@
 void sqlite3changebatch_zero(sqlite3_changebatch*);
 
 /*
+** Return a copy of the first argument passed to the sqlite3changebatch_new()
+** call used to create the changebatch object passed as the only argument
+** to this function.
+*/
+sqlite3 *sqlite3changebatch_db(sqlite3_changebatch*);
+
+/*
 ** Delete a changebatch object.
 */
 void sqlite3changebatch_delete(sqlite3_changebatch*);
diff --git a/manifest b/manifest
index 3cea0f9..1a73894 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Add\sfurther\stests\sfor\schangebatch.\sAnd\sa\sfix\sto\sprevent\sa\schangeset\sfrom\sconflicting\swith\sitself.
-D 2016-08-23T19:02:21.914
+C Add\sthe\ssqlite3changebatch_db()\sAPI.
+D 2016-08-24T19:14:59.159
 F Makefile.in cfd8fb987cd7a6af046daa87daa146d5aad0e088
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc d66d0395c38571aab3804f8db0fa20707ae4609a
@@ -302,8 +302,8 @@
 F ext/session/session_common.tcl a1293167d14774b5e728836720497f40fe4ea596
 F ext/session/sessionfault.test da273f2712b6411e85e71465a1733b8501dbf6f7
 F ext/session/sessionfault2.test 04aa0bc9aa70ea43d8de82c4f648db4de1e990b0
-F ext/session/sqlite3changebatch.c 4b4fe1d52587e5fdb28930466409712f0e4b619d
-F ext/session/sqlite3changebatch.h 50a302e4fc535324309607b13a1993bca074758b
+F ext/session/sqlite3changebatch.c 96011bdf72ac12ebf707f4d0f0e719e333631605
+F ext/session/sqlite3changebatch.h e72016998c9a22d439ddfd547b69e1ebac810c24
 F ext/session/sqlite3session.c e5591f76aea6058720e04f78ae9e88487eb56c6b
 F ext/session/sqlite3session.h c772b5440f41af44631891aa7f352e9a44b740ad
 F ext/session/test_session.c 9e6a4313dc94b053edd33f54c3ffc053aeddff45
@@ -1515,7 +1515,7 @@
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P a721a738184d914fcde3f5684099984a9373dff3
-R b3c5ba41110022813f99ffae5c67351c
+P 506d6ff4b64c72d4ca65f0d15e1fdf8a132556bc
+R 437a725ec959b210c45a517f0a4720a0
 U dan
-Z 78075b3679b308d5ec26925a2eace0fc
+Z 7a3026050d391945a1ada937b36aa9ce
diff --git a/manifest.uuid b/manifest.uuid
index 96566a5..08b140b 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-506d6ff4b64c72d4ca65f0d15e1fdf8a132556bc
\ No newline at end of file
+bee44ebc532f37e3fe61c18878e0d3db06805190
\ No newline at end of file