Further enhancements and fixes for explain query plan.

FossilOrigin-Name: 73c93f5a2a32ee8c5d07c9ba33b2641e72626627

manifest

@@ -1,5 +1,5 @@
-C Experimental\schanges\sto\sEXPLAIN\sQUERY\sPLAN.
-D 2010-11-08T19:01:16
+C Further\senhancements\sand\sfixes\sfor\sexplain\squery\splan.
+D 2010-11-09T14:49:00
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in e7a59672eaeb04408d1fa8501618d7501a3c5e39
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -128,7 +128,7 @@ F src/complete.c dc1d136c0feee03c2f7550bafc0d29075e36deac
 F src/ctime.c 4f3aadad62c6c9f0d4e5a96718516ac4e3c598df
 F src/date.c 1548fdac51377e4e7833251de878b4058c148e1b
 F src/delete.c 7ed8a8c8b5f748ece92df173d7e0f7810c899ebd
-F src/expr.c ee36af9aa54ba841c1253edc4d9036ef47f57377
+F src/expr.c 4b05c74061e9597f16bea6857b5598a8b5d5be5e
 F src/fault.c 160a0c015b6c2629d3899ed2daf63d75754a32bb
 F src/fkey.c 17950a28f28b23e8ad3feaac5fc88c324d2f600a
 F src/func.c 2b7cf54d2569c2eba42fe81165d1932b546681a3
@@ -174,11 +174,11 @@ F src/printf.c 8ae5082dd38a1b5456030c3755ec3a392cd51506
 F src/random.c cd4a67b3953b88019f8cd4ccd81394a8ddfaba50
 F src/resolve.c 1c0f32b64f8e3f555fe1f732f9d6f501a7f05706
 F src/rowset.c 69afa95a97c524ba6faf3805e717b5b7ae85a697
-F src/select.c c32d6da90895abe7ede0c18377c756d706f25e41
+F src/select.c 7c92d9d06037065f4a01634d94a4e4cfc4bccf62
 F src/shell.c 8517fc1f9c59ae4007e6cc8b9af91ab231ea2056
 F src/sqlite.h.in f47e09412fc9a129f759fa4d96ef21f4b3d529eb
 F src/sqlite3ext.h c90bd5507099f62043832d73f6425d8d5c5da754
-F src/sqliteInt.h 7349903d18e2444e38414aa6da86b9d32ae1af92
+F src/sqliteInt.h 8648d013cea93d204faf0959743c47bacd65a85d
 F src/sqliteLimit.h a17dcd3fb775d63b64a43a55c54cb282f9726f44
 F src/status.c 496913d4e8441195f6f2a75b1c95993a45b9b30b
 F src/table.c 2cd62736f845d82200acfa1287e33feb3c15d62e
@@ -239,7 +239,7 @@ F src/vtab.c b297e8fa656ab5e66244ab15680d68db0adbec30
 F src/wal.c f26b8d297bd11cb792e609917f9d4c6718ac8e0e
 F src/wal.h c1aac6593a0b02b15dc625987e619edeab39292e
 F src/walker.c 3112bb3afe1d85dc52317cb1d752055e9a781f8f
-F src/where.c ddfe0e1ac1a2c9d382b1df5bd6f9e2b0282ecc39
+F src/where.c 8aded05b9845c1ed6849f0bda4e7c5723ef11624
 F test/aggerror.test a867e273ef9e3d7919f03ef4f0e8c0d2767944f2
 F test/alias.test 4529fbc152f190268a15f9384a5651bbbabc9d87
 F test/all.test 6745008c144bd2956d58864d21f7b304689c1cce
@@ -365,7 +365,7 @@ F test/enc.test e54531cd6bf941ee6760be041dff19a104c7acea
 F test/enc2.test 6d91a5286f59add0cfcbb2d0da913b76f2242398
 F test/enc3.test 5c550d59ff31dccdba5d1a02ae11c7047d77c041
 F test/enc4.test 4b575ef09e0eff896e73bd24076f96c2aa6a42de
-F test/eqp.test d8ad22f65ad29c93708e8986c568b5b6ef043dce
+F test/eqp.test a63c03a35c335738ceac83cd5bf05ce622b65619
 F test/eval.test bc269c365ba877554948441e91ad5373f9f91be3
 F test/exclusive.test 53e1841b422e554cecf0160f937c473d6d0e3062
 F test/exclusive2.test 76e63c05349cb70d09d60b99d2ae625525ff5155
@@ -886,10 +886,7 @@ F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
 F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
 F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
-P 65fa1164f035d270db48db6474da888aacfba3bd
-R 5aabb390d1e5d171e6d1ec14ea681c6d
-T *branch * experimental
-T *sym-experimental *
-T -sym-trunk *
+P f4747eb83dacce6430ad6e5eb20155ffad975514
+R 7fc20a21ba3c9c313a6e02ede2df35d9
 U dan
-Z 0909e073f28cae2ed26163f9bcbdaa3d
+Z 5072ca13b6a16309d03aca048a4f29a7