Merge 3.30.0 beta 1 changes from trunk.

FossilOrigin-Name: 918bd97d2946c0a403030fcf0eba596a742ada94b122bf0ac4b808097171056b

diff --cc manifest
index fc308fb7f1b11344b096425521a164d1fb2599e6,10780dc1b700dbcef129032569f92774017a9b80..631ae1503e0dd2edcc3ccf519e85a6fd78eb98a0
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Merge\srecent\strunk\senhancements\sinto\sthe\swal2\sbranch.
- D 2019-09-16T12:23:30.568
 -C Add\smissing\scomment\sto\sconstant\sdefinitions.
 -D 2019-09-28T18:28:19.561
++C Merge\s3.30.0\sbeta\s1\schanges\sfrom\strunk.
++D 2019-09-30T16:44:00.186
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
  F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@@ -468,10 -466,10 +468,10 @@@ F src/auth.c a3d5bfdba83d25abed1013a8c7
  F src/backup.c f70077d40c08b7787bfe934e4d1da8030cb0cc57d46b345fba2294b7d1be23ab
  F src/bitvec.c 17ea48eff8ba979f1f5b04cc484c7bb2be632f33
  F src/btmutex.c 8acc2f464ee76324bf13310df5692a262b801808984c1b79defb2503bbafadb6
 -F src/btree.c fdc4389b271bca30138db27dc2dfb9f52c2a7baaa44845aaf31a3c54663d837f
 +F src/btree.c 48b4ced9555171d4a5800ae65ef491dac12d1aa9706f09e3f76f3c6e0bff7a41
  F src/btree.h c11446f07ec0e9dc85af8041cb0855c52f5359c8b2a43e47e02a685282504d89
  F src/btreeInt.h 6111c15868b90669f79081039d19e7ea8674013f907710baa3c814dc3f8bfd3f
- F src/build.c da5d5d82eb53cb004e9120277cfe93a9c3dd294871eae3d728ebd0faee84d969
+ F src/build.c 4814d55abb5553ac82763f6df9e185503d913f912cc0abea00965bb02912cc2d
  F src/callback.c 25dda5e1c2334a367b94a64077b1d06b2553369f616261ca6783c48bcb6bda73
  F src/complete.c a3634ab1e687055cd002e11b8f43eb75c17da23e
  F src/ctime.c 1b0724e66f95f33b160b1af85caaf9cceb325d22abf39bd24df4f54a73982251
@@@ -511,12 -509,12 +511,12 @@@ F src/os.c 20f7b32c1e8839999fa7e79756a6
  F src/os.h 48388821692e87da174ea198bf96b1b2d9d83be5dfc908f673ee21fafbe0d432
  F src/os_common.h b2f4707a603e36811d9b1a13278bffd757857b85
  F src/os_setup.h 0dbaea40a7d36bf311613d31342e0b99e2536586
- F src/os_unix.c 4ec5b1305ced509ca52c4c0cb3aeabed2ed3972147b4090cf94eb31d48caeb53
+ F src/os_unix.c a76a75f179cb233d54e505c3e0c84832224cfe5dfb3ee470bdcaf1ed29da57ab
  F src/os_win.c 035a813cbd17f355bdcad7ab894af214a9c13a1db8aeac902365350b98cd45a7
  F src/os_win.h 7b073010f1451abe501be30d12f6bc599824944a
 -F src/pager.c 422fd8cfa59fb9173eff36a95878904a0eeb0dcc62ba49350acc8b1e51c4dc7b
 -F src/pager.h 217921e81eb5fe455caa5cda96061959706bcdd29ddb57166198645ef7822ac3
 +F src/pager.c 3469df53e0d6acd4f40d77f1f414079e1c0b17e5ca2a782e7ccd91262a8ce67e
 +F src/pager.h 3abf6d65199fd0680b26a047c6167a96a4d6ead7535e02522b79f0fb27a3edec
- F src/parse.y 6f284f7488ad9db9ae2762161e52bec2e9609462b98a3354fcc6e0ce7aa7be8d
+ F src/parse.y 50bfcb34be7320dd0cb875021a93ae6451c8f0b083f21b71934a1a3a9108015a
  F src/pcache.c 385ff064bca69789d199a98e2169445dc16e4291fa807babd61d4890c3b34177
  F src/pcache.h 4f87acd914cef5016fae3030343540d75f5b85a1877eed1a2a19b9f284248586
  F src/pcache1.c 62714cbd1b7299a6e6a27a587b66b4fd3a836a84e1181e7f96f5c34a50917848
@@@ -558,7 -556,7 +558,7 @@@ F src/test_demovfs.c 86142ba864d4297d54
  F src/test_devsym.c 6109b45c3db3ef7b002320947ed448c027356ab8b885156ff535fd8684d4a571
  F src/test_fs.c ba1e1dc18fd3159fdba0b9c4256f14032159785320dfbd6776eb9973cb75d480
  F src/test_func.c 181f992e5495644434c4f0e3cc72362a78c295eb2cf3ff4d02498b8bde7aa276
- F src/test_hexio.c 1a70ba996c8c8c028469b428ceca0d2c9c84fae68589984022ed3fc6e706eaf7
 -F src/test_hexio.c d170d0e1a6431afdeac086a250d2595078288c2257615d37949355361399bcaa
++F src/test_hexio.c 0340a961c58d8c707c5f87e8b2b0a20c48ab2ac96961546cae432e931aaa989f
  F src/test_init.c 4413c211a94b62157ca4c145b3f27c497f03c664
  F src/test_intarray.c 39b4181662a0f33a427748d87218e7578d913e683dc27eab7098bb41617cac71
  F src/test_intarray.h d57ae92f420cda25e22790dac474d60961bd0c500cbaa3338a05152d4a669ef7
@@@ -599,7 -597,7 +599,7 @@@ F src/upsert.c 710c91bb13e3c3fed5b6fe17
  F src/utf.c 2f0fac345c7660d5c5bd3df9e9d8d33d4c27f366bcfb09e07443064d751a0507
  F src/util.c fffdfa627be74d69ef425f92db124e7148af449bb8a3286e79577c42bca84061
  F src/vacuum.c 82dcec9e7b1afa980288718ad11bc499651c722d7b9f32933c4d694d91cb6ebf
- F src/vdbe.c 2b019ff860691ff02d73ae852fbc83a60bd6932f0f88ab6f503cdf529da79902
 -F src/vdbe.c a3ff3898197b9da901b1bfb4fd7321acd2496301dc8f521eb2e7f1d814c2737a
++F src/vdbe.c 0e5124a3d01ce1e86b161f24b787715a4ccb2c126a936d10af22984850eebf9b
  F src/vdbe.h 3f2b571e702e77e6bf031f0236e554aedfae643e991f69000320f481408455cf
  F src/vdbeInt.h e95de5129124d77f01439e6635012adfaf23c0017bff47296126143cf18bd0c6
  F src/vdbeapi.c 95001d0f84ee3cda344fed98ca0d7961deb4fc836b83495630d0af1f7cc4789e
@@@ -610,14 -608,14 +610,14 @@@ F src/vdbesort.c da75f505aba230060ce647
  F src/vdbetrace.c fa3bf238002f0bbbdfb66cc8afb0cea284ff9f148d6439bc1f6f2b4c3b7143f0
  F src/vtab.c 5a0b7193d586991b3db30e343d6b59959906bfe8658a6a0a85709b20ca50bb49
  F src/vxworks.h d2988f4e5a61a4dfe82c6524dd3d6e4f2ce3cdb9
 -F src/wal.c bbd6838bd79c0a32144d482fb0b6a9d2d1a252fb3b16d5005ec30f2f80413b0d
 -F src/wal.h 606292549f5a7be50b6227bd685fa76e3a4affad71bb8ac5ce4cb5c79f6a176a
 +F src/wal.c 727863144d842b2cb08f0346e529cd841baa71c79769b641d1c38c4862bd0962
 +F src/wal.h d2a69695c84137f76e19a247a342cb02ab0131001b6f58153d94b71195bbd84d
  F src/walker.c d5a94907dcac990e31976be9dc769d17f6a806782593d6aec9d760ee01ec22cd
- F src/where.c 9685d5988b79b93ebbe46941fbdb60d14861bb0fe3f9126117ef1753acc69b64
+ F src/where.c 9f3f23efc45934e7b7ea6c0c1042420b73053e7c3264feef6faf9ce6fbd5df61
  F src/whereInt.h 2c6bae136a7c0be6ff75dc36950d1968c67d005c8e51d7a9d77cb996bb4843d9
  F src/wherecode.c 535c8e228478fd971b9a5b6cb6773995b0fbf7020d5989508a5094ce5b8cd95b
- F src/whereexpr.c b3bbae199e7acd8d0fa822c9a29cbb822ef2b3d84d68de55a3d60b013f5d5da4
- F src/window.c bf055d1baec203de508c9d7ed3ac20146d5551518f2f77009f781876b8d0fdd5
+ F src/whereexpr.c 05c283d26aa9c3f5d1bf13a5f6a573b43295b9db280eff18e26f97d7d7f119b4
+ F src/window.c 064f251451c8e2a1c76b6269229d911a651e119c6a5f522b6eaebf8dc8714041
  F test/8_3_names.test ebbb5cd36741350040fd28b432ceadf495be25b2
  F test/affinity2.test da465d3d490ab24ef64f7715b5953343a4967762b9350b29eb1462879ff3fb9e
  F test/affinity3.test 6a101af2fc945ce2912f6fe54dd646018551710d
@@@ -1220,9 -1220,9 +1222,9 @@@ F test/parser1.test 6ccdf5e459a5dc4673d
  F test/pcache.test c8acbedd3b6fd0f9a7ca887a83b11d24a007972b
  F test/pcache2.test af7f3deb1a819f77a6d0d81534e97d1cf62cd442
  F test/percentile.test 4243af26b8f3f4555abe166f723715a1f74c77ff
 -F test/permutations.test 4282fb00e5ac0f8c2cd1be62652f6da4ac03ce3c58b7d785fa17f4684492a0e0
 +F test/permutations.test 711f0aa9e8c89fcf97aaa2c0dac3f6d86b5085b1b9364008e78d9824c7fdbaf8
  F test/pg_common.tcl 222a1bad1c41c308fa366313cd7b51b3be7e9b21c8736a421b974ac941693b54
- F test/pragma.test cf066fe0f7f5d49f4758de4986407b8676c61aaa7871599340d64f42a8edc352
+ F test/pragma.test 59becdfd720b80d463ab750f69f7118fde10dfd556aa5d554f3bf6b7e5ea7533
  F test/pragma2.test e5d5c176360c321344249354c0c16aec46214c9f
  F test/pragma3.test 8300aa9c63cff1027006ca34bf413a148abbd6dcd471fa9a1ded322fe18c0df9
  F test/pragma4.test 1cb4b32f1a304ed9e291d7c4d49c91c2c8dc1b9450e6d2c1198b2cc895d40d77
@@@ -1855,7 -1845,7 +1857,7 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P 8baa402282a231d42f419ac220a32b532766e52180e4a70da874d383d8703121 ca564d4b5b19fe56842a04f31bb61352e6ae9d72a7e7634eb27ebcf5f670545a
- R 3c3eec8d5345959780a7c59e5f19c9ea
 -P 1a3671c7003bfff817a8239424c2f945d9dfced97daadb5a5acab203b9bda69b
 -R 8d37601209f5446839a179bd2e29b5ac
++P da8bc974126729f1558f3c18118a32efcc5bdd9611533c34090f7e9e5176b4e6 661a3789eb329a2487855e49c31067a9dde4c91c1a3a65b65375d079f906b1da
++R 96511272cfe3d850d20a0a9d504eec31
  U drh
- Z 94b8534d4890a692530370fe693465c5
 -Z 482b531154e1550f5727f5509af08b70
++Z 09f4d9cffa537d4b4777409f0f7b2e1d

diff --cc manifest.uuid
index 7596c1db9f8639fab2ee9653ad9a3384d8294a09,43785a5d164e5d57f8b42bb76262c2f48afc6b65..26d6107455e287d388d1db63a89fa5398c90dafa
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- da8bc974126729f1558f3c18118a32efcc5bdd9611533c34090f7e9e5176b4e6
 -661a3789eb329a2487855e49c31067a9dde4c91c1a3a65b65375d079f906b1da
++918bd97d2946c0a403030fcf0eba596a742ada94b122bf0ac4b808097171056b

diff --cc src/test_hexio.c
Simple merge

diff --cc src/vdbe.c
Simple merge