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429 Commits

Author SHA1 Message Date
drh
844cf56bc6 Merge recent enhancements from trunk. 
FossilOrigin-Name: edceaccd66a65d6b36e53ce33d760a7bd9c2261a592d12189f5f55417b5d5d74
 2017-12-23 18:40:39 +00:00
drh
60ba57d9c5 Merge enhancements from trunk. 
FossilOrigin-Name: 150f07fec1e6d1fc0601820d717d8712fc513fe0d4bed67c8679eb51bca30d53
 2017-12-23 18:34:49 +00:00
drh
0872e268ab Lowercase local variable names in the SHA3 extension in order to avoid 
collisions with macros in termios.h.

FossilOrigin-Name: 3ec7371161bd617e40328aa015b09acc2b37b0b5d269a87050a0c57163f92801
 2017-12-20 23:46:29 +00:00
dan
d1b51d4955 Do not use the compress() and uncompress() functions in ext/misc/compress.c - 
they are not quite compatible with the spec. Instead use new functions in
ext/misc/sqlar.c.

FossilOrigin-Name: 7652b3c2374084047b6c1da3e525e0cac34fe220597f81e793bc4fd9f33358da
 2017-12-16 19:11:26 +00:00
dan
2c44e370f1 Enhance the "swarmvtab" extension. See header comments in ext/misc/unionvtab.c 
for details.

FossilOrigin-Name: 01c173651ab22b7b0c139eded6f2ad8504efd09088df8ae6a3471230ebf2306f
 2017-12-15 20:21:17 +00:00
drh
dd2a43a225 Fixes to the appendvfs.c extension. Add the "sqltclsh" application that 
uses appendvfs.c to find its scripts.

FossilOrigin-Name: ee248b529c2396c5480fb99b0a1dc31032627ec8241eca4a8c0fff257bb4a088
 2017-12-14 19:24:00 +00:00
dan
ac15e2d7cc Have the writefile() function optionally set the modification-time of the 
files it writes or creates. And many small fixes to the new code on this
branch.

FossilOrigin-Name: 7b51269caebe1492885fe9b965892f49a3f8bdb1d666b0203d594c30f9e83938
 2017-12-14 19:15:07 +00:00
drh
233ff96ec5 The "apndvfs" VFS shim now appears to be working for both reads and writes. 
FossilOrigin-Name: 7f7b72d83633922e2b5dbf0d3455d0fea72cc6b8925ffcb78dfbad7b3c4b26e9
 2017-12-14 16:57:11 +00:00
drh
e483d349ab Add the ability to write to an appended database. This check-in compiles 
but is otherwise untested.

FossilOrigin-Name: e343c63cbd754f37c33c939cd0b6f1ecc6202e60c6e66cd65c23cc8d571a994e
 2017-12-14 16:28:27 +00:00
drh
32b5fdcaea Bring in the latest trunk changes. 
FossilOrigin-Name: 75d8517703f7efa33437079108e2c4ef0de1a118bbe1f4a86afdc34da09d3008
 2017-12-14 14:50:49 +00:00
dan
7d935ab46d Merge latest trunk changes into this branch. 
FossilOrigin-Name: 803156cba8b056a1cb8d1bb186a57454afe72341abe7de1dfe529234c3415cd2
 2017-12-14 13:55:01 +00:00
dan
d4b56e5901 Add support for parsing options in non-traditional tar form to the ".ar" 
command. Have writefile() attempt to create any missing path components. And
not to throw an exception if it is called to create a directory that already
exists.

FossilOrigin-Name: 38dbeb1e777aa7ec742aa27002ad4dcee28af520dc43de96e5c56c39f16574ff
 2017-12-12 20:04:59 +00:00
dan
1ad3f61b81 Enhance virtual table "fsdir" in ext/misc/fileio.c. Add support for "-C" to 
the shell command's ".ar c" command.

FossilOrigin-Name: 0394889afed2479773af594e2d9659cf58b8959004ebcdeaff8e08e5dae684ef
 2017-12-11 20:22:02 +00:00
dan
25c1218e73 Add the ".ar x" command to the shell. For extracting the contents of sqlar 
archives.

FossilOrigin-Name: 0cc699d14adfe8c7b7be50c180186562861806c47425c80c935bce43ee5c5c12
 2017-12-07 21:03:33 +00:00
drh
70fedc584d Fix harmless compiler warnings in the rot13 extension. 
FossilOrigin-Name: 113470772b04210b9300803124c06af2c0b33278313b311fefe6f80594b24e4a
 2017-12-07 16:51:25 +00:00
dan
fd0245d771 Begin adding support for the sqlar archive format to shell.c. There is no 
"extract" command so far, only "create".

FossilOrigin-Name: c9827a01a6e107f38f85c2b2c1c7a599e443067b106217e965b6936441ca619d
 2017-12-07 15:44:29 +00:00
drh
7e8cf76c8a Merge all the latest changes from trunk. 
FossilOrigin-Name: 1a1a73b821eb1a22ca335f582a0aea31c71ca9f5b09d54f26409691c90e38c4a
 2017-11-15 16:29:02 +00:00
drh
537e70289f The extensions functions in spellfix are all deterministic. 
FossilOrigin-Name: 29ec855e13e0dcd675dcf12948b42f9e669d0a31c5d9efb95857888aba0beeee
 2017-11-03 08:46:48 +00:00
drh
2737fa0376 Add build infrastructure for the sqlite3_checker command-line utility. 
FossilOrigin-Name: 429e3c3c85d6b677038be93567f93e69eb756442bb421bb02ee5d5d69290fa09
 2017-10-31 15:49:19 +00:00
drh
98d529b541 Add the sqlite_btreeinfo eponymous-only table for introspecting the schema 
and estimating the sizes of various btrees.

FossilOrigin-Name: 1e30f4772db1e1086096f72d32e87c552923be8b264aa13cf822fae754eb083d
 2017-10-25 01:34:24 +00:00
drh
3be8b1a4f7 Initial implementation of the appendvfs extension. Untested. 
FossilOrigin-Name: 063a03a3779e8c032dd006712facaaa6d60964425701ea10c753ff981a8f2bd9
 2017-10-21 12:59:27 +00:00
dan
460f1fa55c Add extension "mmapwarm.c". Provides function sqlite3_mmap_warm(), used to 
"warm up" the memory mapping used by SQLite in mmap mode to access db file
content.

FossilOrigin-Name: d4a30b91f9aad93510baead8c04ee51b82c98763be5a224ed4873298214c963a
 2017-09-18 16:28:56 +00:00
drh
2acd24d90c Fix the CSV virtual table extension so that it works when the default character 
is unsigned.

FossilOrigin-Name: 42f07775556758754e92e29a759d200d0d81d16eee83ab982b840db11292f834
 2017-09-18 00:18:31 +00:00
dan
1273f8dafe Fix a comment describing the xRowid method of the "series" virtual table. No 
code changes.

FossilOrigin-Name: 868cd1960015dc1bf003f911dcc417a94540d1948617ea1838a48b5cff59afda
 2017-09-05 17:23:39 +00:00
drh
6fa9375c01 Add a first draft of the "vtablog" extensions that implements a generic 
virtual table useful for experimentation using the command-line shell.

FossilOrigin-Name: e49279e65169a939b6058a0960dc1fe09ce4ee2d78992a1969773cbc7ce1043b
 2017-08-10 03:27:27 +00:00
drh
4f57352937 Enhance the CSV virtual table extension so that it accepts the last row of 
the CSV file even if the last row omits the closing \n, as long as the last
row has a full set of columns.

FossilOrigin-Name: 537e3be2e9503183799afffcd91defc751fea2c779e9b77b77f9485f7de5d170
 2017-08-08 20:03:10 +00:00
dan
226744d11b Fix a segfault in swarmvtab that could occur if there was an error in the SQL 
statement passed to the constructor. Add other test cases.

FossilOrigin-Name: 6ce8b7ca62fcf97875395fc1a989179309e0abb48d4465658ef0d871434ea057
 2017-08-05 16:15:33 +00:00
dan
7d90417733 Fix memory leak in swarmvtab. 
FossilOrigin-Name: 002a9c7baccf3417c56ec7d16755ea32fdd70a654ffc75f2fc4624fd2b688aed
 2017-08-05 15:30:46 +00:00
drh
a5aed4b10b Add the optional non-found-callback to the swarm-vtab. 
FossilOrigin-Name: a94e2f600bc766fb459418e674b842628ba21e27cf9942c00cd533507d7b35fe
 2017-08-04 20:15:08 +00:00
dan
d83e082524 Add further test cases for swarmvtab. And minor code changes. 
FossilOrigin-Name: 0f82d3b9dd5bd2e34a984c78e4a4a87921cf3e15b01b611133378c0ea9901010
 2017-08-04 17:39:13 +00:00
dan
0ff2217035 Add test cases and associated fixes for swarmvtab. 
FossilOrigin-Name: 7ae20eac83fc053dc1bbc42501dd41f77445a6b9a33cfa42b899fc7a18c637ab
 2017-08-04 16:16:32 +00:00
dan
a64d1fbc23 Modify swarmvtab to use a separate database connection for each database file. 
FossilOrigin-Name: 1f05ad29c3a540408470da7f8111f1319f961539c1a96b1a81abf1423af90f15
 2017-08-03 20:13:00 +00:00
dan
63331b1af3 Enhance the code in unionvtab.c to also provide the "swarmvtab" virtual table 
module. There are still several problems on this branch.

FossilOrigin-Name: 03d94388d62fd0f1fae377d273bbd5561208adc34bd97f7ce27783b30a369fd7
 2017-08-02 19:59:56 +00:00
drh
22930062d5 Add a destructor argument to sqlite3_bind_pointer() 
and sqlite3_result_pointer().

FossilOrigin-Name: 3d9e841f6011480ebb8a6d860da72af7fa545983e08835ddef2cac96e5f5cd4b
 2017-07-27 03:48:02 +00:00
dan
7f3d20acec Fix a crash in unionvtab caused by a misconfiguration. Add other test cases 
for the same.

FossilOrigin-Name: 255d6b99de2bb210c09ebee9f9481ba3d1130fda47e6e01b4cc8411d00679d09
 2017-07-18 21:19:17 +00:00
dan
ff0a4edb72 Add test cases and fix minor error-handling issues in unionvtab.c. 
FossilOrigin-Name: deadaad2a0801b3c30d2a076d8eb006b62d8557cff820e0939741c078477c83f
 2017-07-18 20:49:15 +00:00
drh
3935ce8e28 Fix another harmless compiler warning. Get the MSVC makefile working with unionvtab. 
FossilOrigin-Name: d49639c208ac366f6c675ac5671accc2a597558b62a51520194276c61f32d406
 2017-07-18 20:28:34 +00:00
drh
65e0f11451 Suppress harmless compiler warnings in union-vtab. 
FossilOrigin-Name: 4d147a1e28b93e267889fcb01b538d6a2a58d6b1655512c883fa5b53ddcc60a4
 2017-07-18 20:22:12 +00:00
dan
a18532353c Remove an unused variable from unionvtab.c. 
FossilOrigin-Name: a447fdf182c9090ca5b6c9c13147ae4b78d22d67f416ee7a0436ca408284c8fe
 2017-07-18 20:17:52 +00:00
dan
859e4a73b7 Improve the readability of the unionvtab code. 
FossilOrigin-Name: 5bcf0f86ea7fbbc31a13b2d5b1cf93a92e46fb65fe8e779b3d7e4a98d60d7061
 2017-07-18 20:03:49 +00:00
dan
090f68a390 Have unionvtab support constraints on the column that corresponds to the 
INTEGER PRIMARY KEY field of the underlying source tables in the same way as
rowid.

FossilOrigin-Name: 4a6c416fa025a34116ea30923a673cbb108b251b2676734ec8f603600e38e50e
 2017-07-18 19:51:11 +00:00
drh
53e86ab36f Add the union-vtab extension - still experimental and under active 
development.

FossilOrigin-Name: 948f95046b7eaa8c68617b36625a7500dd0e69e52425ac6d748f2a311eb2474a
 2017-07-18 18:19:35 +00:00
dan
16bab5a7d9 Add test cases to test/unionvtab.test. 
FossilOrigin-Name: f2c4a584e83ffcc1cedd39460eb06d6f231a1a87f269bb3e75055232a866067e
 2017-07-17 21:03:13 +00:00
dan
bcd303ac7d Enhance error detection and fix other issues in unionvtab code. 
FossilOrigin-Name: 9c3f1b9a82e500e015deb0cc669fbb32e7f0cdc69f926ceff383ab946f8d8d18
 2017-07-17 20:25:21 +00:00
drh
aabebc27b7 Comment changes clarifying details of the pointer-type parameter. No 
changes to code.

FossilOrigin-Name: e4579e50a1ece4f65dfdae39d5c1670f0e3f7d4824e7d242f07ec9859d15155f
 2017-07-17 12:41:29 +00:00
drh
ae3ec3f920 Add an experimental "pointer type" parameter to sqlite3_bind_pointer(), 
sqlite3_result_pointer(), and sqlite3_value_pointer().  The pointer type is
a string that must compare equal using strcmp() or else the pointer comes
through as a NULL.

FossilOrigin-Name: 211cce04e97d2e325a6ea3e99738fc71115d673dc13daeffb03ac3140deb11de
 2017-07-17 00:40:19 +00:00
dan
d8ecefa5ab Add the "unionvtab" virtual table extension in ext/misc/unionvtab.c. 
FossilOrigin-Name: 62a86aa6c0519cf1fa232169122d3d6ae8d2f66b20530fb934a82a15712bd2f0
 2017-07-15 20:48:30 +00:00
drh
3eddffd8bb Fix a typo in the header comment to the remember extension. No code changes. 
FossilOrigin-Name: 604b9664f4dd6e8d188b5c57407edbbe0639345f8d30bf2d19016f8324934840
 2017-07-14 15:18:51 +00:00
drh
e83b847b75 Change the name of the STMT virtual table to SQLITE_STMT. Also remove the 
first column of that virtual table, which was a pointer leak.

FossilOrigin-Name: 1bc4e93407b7894b0271fbde3720930dcaadda6070e871d9719c4e8dc65b915f
 2017-07-14 15:14:21 +00:00
drh
c9407508b1 Update header comments on the carray() and remember() extensions to bring 
out the fact that the pointer arguments must be bound using
sqlite3_bind_pointer().

FossilOrigin-Name: 55f5396576d186f310cb0fa66fbdb8ea68c18a3d0fe5de4b395ea03c7aa04c9e
 2017-07-13 19:11:13 +00:00
drh
3fb406083a Merge the latest changes from trunk. 
FossilOrigin-Name: a54be6e041a9185787a22b86603dcb0654e5e4af71225b556d1b6279f8520ad8
 2017-07-13 17:34:46 +00:00
drh
7ccf95dbab Fix harmless compiler warnings about incomplete structure initializers. 
FossilOrigin-Name: 604c11d1a39f09e47b6fcee0f8b1c1054f9dbbc7b2c1cf93312aeaa4b7095018
 2017-07-12 18:05:54 +00:00
drh
8999798e60 Fix harmless compiler warnings in the core. 
FossilOrigin-Name: 55e93f256018757e5e1cb3b10ef48abf5914e7687419eae58b00998a37061261
 2017-07-11 18:11:33 +00:00
drh
56eb09bc23 Add support for tab-completion (using the ext/misc/completion.c virtual table) 
to the command-line shell.

FossilOrigin-Name: 95cd1d9f8baa6be305c9a8bfa26fef2a403f2d5b3b5c9c55382ec04f0bc98d40
 2017-07-11 13:59:07 +00:00
drh
f3c0009d8b Add the "phase" output column on the COMPLETION table-valued function, for 
debugging.  Improved comments on the implementation.

FossilOrigin-Name: 0e2135552757cc6566ac959475d3b87254b6d462425ee6c457c743001f3370e2
 2017-07-11 02:05:21 +00:00
drh
dc4dde6bd9 The COMPLETION virtual table now looks at the names of databases, tables, 
and columns in addition to SQL keywords.

FossilOrigin-Name: 1cc97711fa86a3938f0930200476d1b0991e4b893a8be3a19015423a3de56bef
 2017-07-11 01:38:45 +00:00
drh
3265b5649e Incomplete implementation of the COMPLETION table-valued function. So far it 
only works for SQL keywords.

FossilOrigin-Name: caefbc723b5f67afc5ef10b92b20400cbb76cb03e7e75e18d2726cc552083e09
 2017-07-11 00:09:44 +00:00
drh
4a9e14077e Fix errors in comments in the STMT virtual table. No code changes. 
FossilOrigin-Name: 9a8f045d62f5c6593a5a2842e817b49fa9d00c74e329a15a326f74e583c1f767
 2017-07-10 20:39:59 +00:00
drh
3561dd4afe Update the carray() and remember() extension functions so that they user 
the new sqlite3_value_pointer() interface.

FossilOrigin-Name: a99fa94db7185b8eaf3c9b184cb1479f8b3d5781f71f1717a4b3f2dd1d184fe4
 2017-06-30 23:46:16 +00:00
drh
c6603af755 Rename the "stmts" virtual table to just "stmt" without the final "s". 
FossilOrigin-Name: adfdb80105c46ac42b71132c80a91dbd5b1c9ff241fb4fbb5d04641a88898d90
 2017-06-29 14:33:51 +00:00
drh
00d11d400b Add the SQLITE_STMTSTATUS_REPREPARE and SQLITE_STMTSTATUS_RUN options to 
sqlite3_stmt_status().  Use this for two new columns in the stmts virtual
table.

FossilOrigin-Name: b0b0c8f8d548ef78584ab714ab120b01c1b83fc0d8ae2fd7626b970bab9fca58
 2017-06-29 12:49:18 +00:00
drh
f00f530b7d Build the "stmts" virtual table into the amalgamation. It is active only 
when compiled using SQLITE_ENABLE_STMTSVTAB.  That option is supplied to the
command-line shell.

FossilOrigin-Name: 0ff057d86e42e518fda22bfbf5f1977ab6bd0a74a9211ff259ee7e8a7ce98b58
 2017-06-28 15:47:29 +00:00
drh
2fb960b545 Fix harmless compiler warnings in the CSV extension. 
FossilOrigin-Name: f02a54599de7620438aecd3753199fc52ce8919d7503bb8b2f5592b0e51dbf8c
 2017-06-28 15:17:31 +00:00
drh
d5fbde80a2 The ".import" command of the shell, and the csv virtual table extension both 
ignore a single UTF-8 BOM at the beginning of their input.

FossilOrigin-Name: 7c15d762d99c2e3e534cd35dfe25ddcd317637eb1f2655fd24c2dd5f9d5a7613
 2017-06-26 18:42:23 +00:00
drh
6c2d94f928 Fix a typo in the header comment of the "series.c" virtual table extension. 
FossilOrigin-Name: d637feb4e3032ee0067c204b56d2af5f7eab228e645f2e77b0b043c2b299724d
 2017-06-02 13:16:54 +00:00
drh
3528f6b62b Add the SQLITE_STMTSTATUS_MEMUSED option for sqlite3_stmt_status() that reports 
the amount of heap memory used for a single prepared statement.

FossilOrigin-Name: b57d510465458dec5b5fc778fd6e8833392964201f9febebf526e60a543da0c2
 2017-05-31 16:21:54 +00:00
drh
6b37e0adc9 Add the experimental "stmts" virtual table for introspection of prepared 
statements.

FossilOrigin-Name: cb4c5c66aba757356da3b8ec3c66a5c8c40e180b3360638ac634f7787404a5b1
 2017-05-31 16:09:04 +00:00
drh
92b71757f7 Do not use strcpy() in the (obsolete) amatch extension. 
In releasetest.tcl, run Apple tests using -Os instead of -O1

FossilOrigin-Name: 4440e42031b9cb0edf9a8621cd4f46f209392940ec5b9eefcf8c1e3fef5f7b76
 2017-05-23 19:35:20 +00:00
drh
3fb153cb29 Cache the JSON parse used by json_extract(). 
FossilOrigin-Name: 44ca6c2c4639f3c50ae9233ee299ff0fc4566462c31f28d8676f8de7ffdcd7f0
 2017-05-11 16:49:59 +00:00
drh
b65b3e429a Add the anycollseq.c loadable extension in etc/misc 
FossilOrigin-Name: d7b9813cb17615c3d00afd6994a4309d6d48c8e924b6cd813c543e1fa65c7719
 2017-04-16 22:08:31 +00:00
mistachkin
b1ed717f18 Make USE_FULLWARN=1 the default for MSVC and fix harmless compiler warnings. 
FossilOrigin-Name: 6bf673767b8e5cedef1acff795cbe524fab8db2525c06424db4e038934a33936
 2017-04-14 14:50:34 +00:00
drh
8671538cad Fix a regression caused by the fix for ticket [6c9b5514077fed34551f98e64c09a1] - 
control characters allowed in JSON.

FossilOrigin-Name: 8e7b611863247a3bf46a96ec4b47d24c0ae0d60c9cee968a1cfd1da157e7c9bb
 2017-04-13 00:12:32 +00:00
drh
26849e14c2 Improved \n and \r escapes in the ext/misc/dbdump.c utility function. The 
implementation of dbdump.c now matches the implementation in the CLI.

FossilOrigin-Name: f2643315bb41a71eebd79f5d671f9163187e299a52ff8a481186f1e8fa7e5262
 2017-04-12 17:38:24 +00:00
drh
ff6d50e973 Limit the depth of recursion for valid JSON in the JSON1 extension in order 
to avoid using excess stack space in the recursive descent parser.
Fix for ticket [981329adeef51011052667a9].

FossilOrigin-Name: 1f68c184596912d742b50b1ca38252a9e783aacf121619a27b17a7ae9f6df041
 2017-04-11 18:55:05 +00:00
drh
e12e24ded8 Change the JSON extension so that it disallows control characters inside of 
strings.  Fix for ticket [6c9b5514077fed34551f98e64c09a10dc2fc8e16].

FossilOrigin-Name: 475d8f82ec61a4ff3e6a7650731230ccecb6cc580d1397d189d0ba479d9bad4d
 2017-04-10 12:25:05 +00:00
drh
9fa866a8d9 Disallow leading zeros on numeric constants in JSON. 
Fix for ticket [b93be8729a895a528e2]

FossilOrigin-Name: 204e72f0080e8f08f99978870bd3cb9d59b068ecffee82192d707c650548b43b
 2017-04-08 18:18:22 +00:00
drh
2fb79e9b04 Fix two harmless compiler warnings. 
FossilOrigin-Name: 32be9c3faaafd736da3f49d475dc9279af4e4ba38070b60033d898345080acf0
 2017-03-25 12:08:11 +00:00
drh
ba7cce317b Fix a harmless compiler warning in the JSON1 extension. 
FossilOrigin-Name: c2c3dd84534bb5ea81c974847b74a166c9cba1545fc749ce625929f303bf22e4
 2017-03-24 19:45:05 +00:00
drh
29c9969871 Fix an error in the new json_patch() routine discovered by Ralf Junker. 
FossilOrigin-Name: 9d5350418b2f6113e0b50c57e8a872006f27753067baf08ffdfa7943c0c9a148
 2017-03-24 12:35:17 +00:00
drh
37f03dfb1f Change the name of the json_merge_patch() function to just json_patch(). 
FossilOrigin-Name: 04d4100445a3373986ee962618bc03ec304f6ba2f867c8e9eee415daffb593fc
 2017-03-23 20:33:49 +00:00
drh
1fe162fd0c Avoid redundant edits in the json_merge_patch() function. 
FossilOrigin-Name: 4a8e6437dd610c5376a07867a73e5a7e2ea90357a018e1788ecce6f4e10bc939
 2017-03-23 12:56:44 +00:00
drh
0002d246a9 Fix harmless compiler warnings in the new json_merge_patch() logic. 
FossilOrigin-Name: 5d2cf5a2f8afd88d041d89b3936042ce5a43629d23c48738cb2791b24da3e6af
 2017-03-23 00:46:15 +00:00
drh
bb7aa2d85e Various fixes to the json_merge_patch() function. 
FossilOrigin-Name: f49fd2554b0723eb7cf2fd765d655c6820833ee7e5f7d7629d98c27a6fffa1d9
 2017-03-23 00:13:52 +00:00
drh
f07b249f92 Change the name of the new function to "json_merge_patch()". 
FossilOrigin-Name: 53bf70f37bbca319ea35f70849e2a34ae628a504486158fdad5c4bb7431c68e0
 2017-03-22 21:45:20 +00:00
drh
633647af75 Initial implementation of the json_mergepatch(A,B) SQL function. 
FossilOrigin-Name: a267444039af519f088dd8f8ee33f686cc3071c087677075af2364ebc2587514
 2017-03-22 21:24:31 +00:00
drh
6f25936c9c Updates to README files under the ext/ hierarchy. No changes to code. 
FossilOrigin-Name: 029bc5d224bcbdcca2307710539b133c39e2a27b971c28b294a1f517b80cb418
 2017-03-15 20:27:46 +00:00
drh
9c4527e57d Improved header comment on the shathree.c extension. No changes to code. 
FossilOrigin-Name: 84f2e3d5f611b35de16684956d842df6c93d858e8187f17eb27452758a752c57
 2017-03-15 13:47:39 +00:00
drh
d3bc75fb94 Fixes to the dump logic. All appears to be working in preliminary tests. 
FossilOrigin-Name: 007b11e301d444361c8eff8734dc2fb968a64343c177ff30cec74a0cf76099e8
 2017-03-13 21:49:48 +00:00
drh
473af4fe03 First draft of the complete dbdump.c library. 
FossilOrigin-Name: 84ea4fcc52d0af02648c52989c2e69f4961071e1620382555ec59a39161a7a7d
 2017-03-13 21:26:41 +00:00
drh
688633cb9e Infrastructure for an extension C-library to implement sqlite3_db_dump() and 
a corresponding "dbdump" command-line utility - both of which do the same
work as the ".dump" command of the CLI.

FossilOrigin-Name: 74c5ace498f72d7f5495203678bedd0bc540211131a4e4db7b62115d5322a288
 2017-03-13 19:26:34 +00:00
drh
4146b4e34a Improved comments explaining the sha3_query() format. Fix a performance #ifdef 
error in the sha3 implementation.

FossilOrigin-Name: 54ef7abd7f5b16f4b29c9519d283e142c9340fbf
 2017-03-08 15:03:12 +00:00
drh
acc83d2e4f Add the shathree.c extension for implementing SHA3() and SHA3_QUERY() SQL 
functions.

FossilOrigin-Name: f7ca9193ddafd3676406bdfeb1b7d21182c2a3c1
 2017-03-08 13:50:40 +00:00
mistachkin
07b139b8c1 Fix issues in the sha1 extension seen with MSVC. 
FossilOrigin-Name: 5a0da77c22ebc7db5e63b1520d30f3ad97b9bb3b
 2017-02-02 19:24:05 +00:00
drh
cc04dacb85 Add the sha1.c loadable extension that implements the sha1() and sha1_query() 
SQL functions.

FossilOrigin-Name: 24e77c1cef163a9822635570b3211789ff23d5c9
 2017-01-27 19:27:38 +00:00
drh
666d34c791 Fix SQLITEINT_H macro usage in two extensions. 
FossilOrigin-Name: 0803390c152141c9ab4e7a28406b2a5d72a5c2fa
 2017-01-25 13:54:27 +00:00
mistachkin
2f31d02049 In the 'vtshim' extension, avoid accessing freed memory when handling errors from xCreate/xConnect. 
FossilOrigin-Name: ffd559afd32dcdce9c733ebccdee88fda9b689cf
 2017-01-19 18:20:36 +00:00
drh
c9c81dc6d7 Add the remember(V,PTR) extension function which copies an SQL value into 
an application variable.

FossilOrigin-Name: d2d30914d81022d7d4e1670caf9326524520deaf
 2016-11-30 16:54:52 +00:00
mistachkin
58282f68d8 Fix typo in the CSV extension. 
FossilOrigin-Name: b4889588246c33374ff3758e21ccc4ce246380b6
 2016-11-09 01:46:13 +00:00
drh
6850a63393 Fix OOM error reporting in the json1_group_object() SQL function. Remove 
an unreachable branch from the JSON1 logic.

FossilOrigin-Name: b54098491531cd26ed461275ef4aae3d3ec9065e
 2016-11-07 18:18:08 +00:00
drh
27b2d1b88b Replace some unreachable branches from the JSON1 extension with assert(). 
FossilOrigin-Name: 145cd13e3c5a42a717807bcc13c0f7212f38bff8
 2016-11-07 15:15:42 +00:00
drh
ad875e7416 Fix the JSON1 extension so that the JSON validator correctly rejects malformed 
backslash escapes within string literals.

FossilOrigin-Name: 7a63539169a384960e30a63e0c8e9b0f07fa431e
 2016-11-07 13:37:28 +00:00
drh
d609bdb9d3 Add the ext/misc/memvfs.c extension that implements a VFS for read-only 
database files contained in memory.

FossilOrigin-Name: 12b7782a9af91eab913e159149cb28b3f5a6557c
 2016-09-07 18:11:11 +00:00
drh
6bada27205 Prototype for the remember(V,PTR) extension function. 
FossilOrigin-Name: f0942c362f45ca1e986e142dbdd3ad957626dfb1
 2016-08-09 21:08:42 +00:00
drh
b0df540d7a Fix other harmless compiler warnings. 
FossilOrigin-Name: 90d2c490fc2ed4e073711b84f989ca4d496dcfb5
 2016-08-01 17:06:44 +00:00
mistachkin
44e95d4f02 Make the extension auto-loading mechanism work with the __stdcall calling convention. Also, fix a couple Tcl command calling conventions missed in the previous check-in. 
FossilOrigin-Name: 3ea567c4b07b2a7a027b9b5cb8250ab687803698
 2016-07-28 22:23:26 +00:00
mistachkin
69def7ff2f Work in progress on setting a calling convention for all callback functions. 
FossilOrigin-Name: 02b8040e1add02734d2dbc6c59737ab74ff8fb18
 2016-07-28 04:14:37 +00:00
dan
2900a6222f Ensure that the sqlite3_scrub_backup() extension creates a backup database at least as large as indicated by the database header, even if the last page of the input database is a free-list leaf. 
FossilOrigin-Name: 483994a54dee3c7a3801e0e9d3c96fa9dbd8d2fd
 2016-07-26 10:46:21 +00:00
drh
2ce26ff10a Add the json_quote() function to the JSON1 extension. 
FossilOrigin-Name: 269892abf6e59c417729669cc764d1f237e093fd
 2016-07-23 19:34:53 +00:00
mistachkin
a4c07346b7 Revise a warning fix from the previous check-in to improve clarity. Also, fix an incorrect test prefix (typo). 
FossilOrigin-Name: f50a3fd6606c14b82c9b938bfca284d54b6c650f
 2016-07-22 21:35:38 +00:00
mistachkin
80f2b33a12 Fix harmless compiler warnings seen with MSVC. 
FossilOrigin-Name: 8bb6e6fcedf7d0ae796b8848593106c921ebf21a
 2016-07-22 21:26:56 +00:00
drh
eb5a549ecf Disable the CSV extension when virtual tables are disabled. 
FossilOrigin-Name: ec7180892ac737f0731cf61f2d095a5c1d18ad93
 2016-07-15 02:50:18 +00:00
drh
ce0442edf3 Fix header comments and remove an unnecessary version restriction from the 
carray() table-valued function implementation.

FossilOrigin-Name: 021d0fb8d85e44839d2b4fdb90b15f0e1f2442e6
 2016-07-13 00:55:28 +00:00
drh
11499f0ab4 Fix compiler warnings on windows. 
FossilOrigin-Name: 8b22f777a11438ab0baadc7d9e471f415b734d1f
 2016-07-09 16:38:25 +00:00
drh
2e3f87ae84 Change the name of the intarray() extension to carray() and give it an 
optional third parameter that specifies the datatype as one of 'int32',
'int64', 'double', or 'char*'.  'int32' is the default.

FossilOrigin-Name: a204ba99db34b356acb259189158a32d2df25da0
 2016-07-03 02:35:47 +00:00
drh
ba637157ca Fix an off-by-one comparison in the intarray() virtual table. Get the 
intarray() virtual table tests working using the legacy makefile.

FossilOrigin-Name: 7c3d441f2a9f642f3d91dcee854a4d16d298bc34
 2016-07-02 20:57:06 +00:00
drh
4841624ab9 Add a prototype intarray($PTR,$N) table valued function. 
FossilOrigin-Name: 233b33382dc70de45f90b6dfdb5785f20b21489e
 2016-06-29 05:00:30 +00:00
drh
2ad96f5880 Add the json_quote() function to the JSON1 extension. 
FossilOrigin-Name: 2c3714aebf5e40e3728877a235b3c1f93defa33e
 2016-06-17 13:01:51 +00:00
drh
a4680a8b19 Add support for virtual tables using a WITHOUT ROWID schema. This merge also 
includes enhancements to the CSV extension, which is used for testing of
the new WITHOUT ROWID virtual table mechanism.

FossilOrigin-Name: aa7e9d0cc15c050205b09d5a50f985e4ade571d0
 2016-06-03 18:44:43 +00:00
drh
c576b27580 Enhance the sqlite3_load_extension() interface to permit extensions to 
return SQLITE_OK_LOAD_PERMANENTLY which will prevents unloading when
the database connection closes.

FossilOrigin-Name: 5908aa4dc59925c414b236b6fd3d3ecd7f3da435
 2016-06-03 13:35:55 +00:00
drh
ac9c3d2c18 Performance optimizations on the CSV virtual table. Disallow WITHOUT ROWID 
virtual tables that have an xUpdate method, for now.

FossilOrigin-Name: 3134b3266c36c9d018e8d365ef46ef638c0792f4
 2016-06-03 01:01:57 +00:00
drh
35db31b24b Add the CSV extension to the test fixture. Fix a memory leak in the CSV 
extension.  Add test cases for the CSV extension, including one that uses
a WITHOUT ROWID virtual table participating in the OR optimization.

FossilOrigin-Name: 95f483e86e30ae68108904400e18ed41d389446b
 2016-06-02 23:13:21 +00:00
drh
adcba64df4 Add the data= parameter to the CSV virtual table extension. 
FossilOrigin-Name: 769191042aa14e6eccdfe2391fc1011171d5c9ad
 2016-06-02 17:44:24 +00:00
mistachkin
9f6e686f59 Fix compilation issues with the VFS stat extension. 
FossilOrigin-Name: f6e956525b03fa07190e5521edac4758c386cc80
 2016-06-01 05:02:05 +00:00
drh
1fc1a0f280 Add the columns=N parameter to the CSV extension. 
FossilOrigin-Name: 28ebeadd6a4c9ff2ce9fc86a0f0fe2f6cf94d3ac
 2016-05-31 18:44:33 +00:00
drh
abfd272b59 Add the testflags parameter to the csv extension. 
FossilOrigin-Name: b93fb2fe0df1b3bea2bc2a4e1528da74ab290593
 2016-05-31 18:08:35 +00:00
drh
724b18966d Add the "csv" virtual table for reading CSV files, as an extension in 
the ext/misc/ subfolder.

FossilOrigin-Name: 00d3570c8bb96469c984903e20de589e998d4636
 2016-05-31 16:22:48 +00:00
drh
66bf810467 Remove an unnecessary malloc from the vfsstat extension. 
FossilOrigin-Name: 24f258c2392290168cf34622b89a4a406a3dd853
 2016-05-28 17:45:15 +00:00
drh
c1502e2f4f Enhance the sqlite3_load_extension() interface to permit extensions to 
return SQLITE_OK_LOAD_PERMANENTLY which will prevent the extensions from
unloading when the database connection closes.

FossilOrigin-Name: d3f99a5e8d0486d0917dfe96987c179a6f63b850
 2016-05-28 17:23:08 +00:00
drh
3c40ae7d3a Add the vfsstat.c loadable extension - a VFS shim that measures the amount 
of I/O, and an eponymous virtual table that is used to extract and view
the measurements.

FossilOrigin-Name: 0987487dd4ebfcf66ddeec8ceca47775216a0887
 2016-05-28 14:53:48 +00:00
drh
0d2c3a0e11 Enhance the scrub utility program so that it does a FULL checkpoint prior to 
starting the backup, to ensure that the database file content matches what needs
to be backed up without having to look at the WAL file.

FossilOrigin-Name: ab1c5ce50f139070d7a322f43132a93c8af2ed68
 2016-05-17 21:17:51 +00:00
drh
8271630e81 Additional error reporting. Open the source database read/write so that 
it can delete the WAL file when done.

FossilOrigin-Name: d2efd3c176f0eba2d78105f0bb3161db38bd4bab
 2016-05-05 23:59:22 +00:00
drh
e04369e29e Working when run against sqlite.fossil. 
FossilOrigin-Name: b0bd9dd6255be161ea289ba6caa3fbd568128f62
 2016-05-05 23:39:30 +00:00
drh
2a9bd02645 Finished implementation compiles, but untested. 
FossilOrigin-Name: aeb88bdf6fe9e5839b1503ab5740b27bc09d4842
 2016-05-05 23:09:57 +00:00
drh
da110bfece Initial check-in of the "scrub.exe" utility program prototype. Not yet 
fully functional.  In particular, no scrubbing is done.

FossilOrigin-Name: bdf2ec77d1542d4e9b68218f558710a3efc15823
 2016-05-05 17:15:23 +00:00
mistachkin
77fac879d2 More harmless compiler warning fixes. 
FossilOrigin-Name: ab69527c1608da0b668f3b49e967661dd99cc3d4
 2016-04-12 20:05:06 +00:00
drh
811f17bac0 Update spellfix1_scriptcode() to output 215 (latin) for pure numeric text. 
FossilOrigin-Name: df44308b862e932ff0ad25b6328d13be22047b96
 2016-03-11 14:30:18 +00:00
drh
2b33f6e775 Allow the left-hand side of IN operators on virtual tables to have the 
aConstraintUsage[].omit flag clear.

FossilOrigin-Name: 3eb74342740cd393e03aa38cd01690ccab173b76
 2016-03-03 20:42:18 +00:00
drh
5b38201708 Merge 3.11.1 changes into trunk. 
FossilOrigin-Name: 7abc2dd953477797fa05421b061d73596aa025fb
 2016-03-03 17:54:30 +00:00
drh
2396fce54e Increase the default upper bound on scope to 30. 
FossilOrigin-Name: b1258814f6100f594210775e9e3007b5b0c65025
 2016-03-03 15:16:15 +00:00
drh
dbc49161c0 Allow the left-hand side of IN operators on virtual tables to have the 
aConstraintUsage[].omit flag clear.

FossilOrigin-Name: 1622623cbbfc4325c53d731aba78ca9c382ec612
 2016-03-02 03:28:07 +00:00
drh
47784529cc Add the optional -DSERIES_OMIT_CONSTRAINT_VERIFY=0 option to the series.c 
extension that implements the generate_series() virtual table.

FossilOrigin-Name: 3d9daa929c0abe6dc01e800ef343b0eef2f0c76a
 2016-03-02 00:58:49 +00:00
drh
889cb33b8f Better estimatedCost in the xBestIndex method of the generate_series vtab. 
FossilOrigin-Name: f2c16094a536e7ef62444d0fe38cbee2a4999426
 2016-03-01 02:11:50 +00:00
drh
df3a907ecc Add JSON1 and FTS5 to the set of extensions subject to close compiler warning 
analysis.  Fix some warnings in each.   More (harmless) warnings still exist
in FTS5.

FossilOrigin-Name: cfe2eb88b504f5e9b1351022036641b1ac4c3e78
 2016-02-11 15:37:18 +00:00
drh
4a642b6060 Improvements to the way that OOM errors are processed. 
FossilOrigin-Name: c3ef03478a5788c855b3aef385d43ae7f494f440
 2016-02-05 01:55:27 +00:00
drh
c4703eedab Use sqlite3_malloc64() instead of sqlite3_malloc() in the spellfix extension. 
FossilOrigin-Name: 634d008c34bd237fc9cfb88dc291394fc5d31efa
 2016-02-04 11:15:57 +00:00
drh
3b7f9a68d5 Escape control characters in JSON. 
Fix for ticket [ad2559db380abf8].

FossilOrigin-Name: 4f1b5229a3bbc9d40b7433a5eb3139d59d31dcb1
 2016-02-04 10:28:57 +00:00
drh
9084ec1d96 Add the SQLITE_SPELLFIX_STACKALLOC_SZ compile-time option to control how much 
stack space is available for use as the Wagner matrix in editDest3 of the
spellfix extension.

FossilOrigin-Name: dd0100dd87e2c7c70fabb2d3188f0906e605583d
 2016-01-23 22:55:53 +00:00
drh
c6aab32144 Changes to spellfix to try to get it to use stack space instead of heap space 
in cases where that makes sense.

FossilOrigin-Name: dfcebc7393a3a780ee9c4f257723c303bb633064
 2016-01-23 18:24:52 +00:00
drh
2307926ea9 Remove unreachable branches from the new JSON aggregate functions. 
FossilOrigin-Name: 6e30f8c6c3af9b0df39783888a1479f88271f989
 2016-01-01 00:15:59 +00:00
drh
ff135ae4c3 Add the json_group_array() and json_group_object() aggregate functions to 
the JSON1 extension.

FossilOrigin-Name: 7f386a9332237100a345035ca213327e21d95855
 2015-12-30 01:07:02 +00:00
drh
1db0a72be2 Fix the spellfix1_scriptcode() function to ignore whitespace and punctuation, 
and to recognize hebrew and arabic scripts.

FossilOrigin-Name: 7adfa4a5794e47f97491c08abeaaac90e826b331
 2015-12-17 14:18:21 +00:00
drh
3901692ede Fix a harmless sanitizer warning in the ieee754 extension. 
FossilOrigin-Name: dd9a26ecdeaef7b0b9cbf4ff70448ab13a276b4e
 2015-11-07 00:51:15 +00:00
drh
ff621c6894 Test cases for the ieee754 extension. 
FossilOrigin-Name: 840cbda88675b6012dae2423252bf42d0d563874
 2015-11-06 17:01:20 +00:00
drh
c56fac7483 Fix uses of ctype functions (ex: isspace()) on signed characters in test 
programs and in some obscure extensions.  No changes to the core.

FossilOrigin-Name: 34eb6911afee09e779318b79baf953f616200128
 2015-10-29 13:48:15 +00:00
drh
49472655d4 Fix the JSON1 extension so that it does not depend on isdigit() and 
strtod() from the standard library when compiled into SQLite as part of the
amalgamation.

FossilOrigin-Name: bc9a9a60c31ebf9b11ac89ae5f99a3b66d6efc67
 2015-10-16 15:35:39 +00:00
drh
b9e8f59b63 Form-feed is not valid whitespace for json. 
Fix for ticket [57eec374ae1d0a1d]

FossilOrigin-Name: 28957d635961c525f735a52b8ffe3e69ccf31382
 2015-10-16 15:16:06 +00:00
dan
8d32e8042c Avoid exporting sqlite3_json_init() from amalgamation builds. 
FossilOrigin-Name: 8463f7e7908d0a96ed036377dfa3805328c62925
 2015-10-14 18:45:42 +00:00
mistachkin
f2c26ed17b Fix a couple harmless compiler warnings. 
FossilOrigin-Name: 7f896a971c5953d5370215ecd834d1fb711b4263
 2015-10-12 22:20:29 +00:00
drh
9a4718ff73 Add some #ifdef-ery to json1.c to avoid a duplicate typedef when used in the 
amalgamation, since some compilers become upset over duplicate typedefs.

FossilOrigin-Name: de28acd42f29693341feb884b7223cd3d2b96730
 2015-10-10 14:00:37 +00:00
drh
a0882fad7c The previous fix to JSON1 was not complete. A few more tweaks are needed 
for correct handling of all oversized integers.

FossilOrigin-Name: 4a47f0177851721cdf6c981df962b6e8862372e7
 2015-10-09 20:40:44 +00:00
drh
8deb4b8b17 Fix the JSON1 extension so that it renders integers outside the range 
of -9223372036854775808 to +9223372036854775807 as floating-point numbers.

FossilOrigin-Name: ae736e35fb59c9aed33a8c805cf2ecdee528051f
 2015-10-09 18:21:43 +00:00
drh
50065656f7 First attempt to add json1 and fts5 to the amalgamation. This check-in does 
not compile.

FossilOrigin-Name: d820a1bd1b8dd702d1b3a099af393530cc5a5d51
 2015-10-08 19:29:18 +00:00
drh
2f20e13b83 Enable adding JSON1 by appending the json1.c source file to the amalgamation 
and compiling with -DSQLITE_ENABLE_JSON1

FossilOrigin-Name: 33404b2029120d4aabe1e25d484871810777e934
 2015-09-26 17:44:59 +00:00
drh
8cb15cc5ae Another (smaller) performance optimization for the JSON parser. 
FossilOrigin-Name: c43daa8c78df99f62dd4d3c83708a3a8eff92496
 2015-09-24 01:40:45 +00:00
drh
9567794fd9 Performance optimizations on the JSON parser. 
FossilOrigin-Name: 7dd4b07a42eb84589d34430b9d7bfa88fbd743eb
 2015-09-24 01:06:37 +00:00
drh
f27cd1f3aa Do not allow a comma at the end of a JSON array or object. 
FossilOrigin-Name: 7c7a3f3e9bc2f7a7334d8d6eae183d83f22097be
 2015-09-23 01:10:29 +00:00
drh
3d1d2a97a5 Futher simplifications to json1.c. Also an obscure bug-fix in the initial 
output of json_tree() when using a path to an object contained within an array.

FossilOrigin-Name: fcb1e327a64134e5ac539ec3d52733422d3061fd
 2015-09-22 01:15:49 +00:00
drh
8cb0c83cce Fix json_set() so that it can overwrite a value that was previously overwritten 
during the same call.

FossilOrigin-Name: 0f16041647993975c316203c7e11f06e27640136
 2015-09-22 00:21:03 +00:00
drh
a8f39a9b5d Simplifications to the json1.c logic. 
FossilOrigin-Name: 1646a2bd85f87d03a14fcaec288107f5f6411c6f
 2015-09-21 22:53:16 +00:00
drh
dc38495715 Fix a memory leak in json1.c that could occur after misuse of json_object(). 
FossilOrigin-Name: 394b81b11f261a9b179a034bc2a2d2dff0765e3b
 2015-09-19 18:54:39 +00:00
drh
4977ccf143 Fix an off-by-one error (really off-by-2 in this case) in the buffer 
resize logic of json1.

FossilOrigin-Name: d2a027372a5a6efc0f9b6f605093d865ae1c6788
 2015-09-19 11:57:26 +00:00
dan
2e8f5517f7 Avoid passing (signed char) values directly to isspace(), isalnum() or isdigit() in json1.c. Cast the value to (unsigned char) first. 
FossilOrigin-Name: 6713e35b8a8c997aa2717e86ce6dcd63bb993477
 2015-09-17 17:21:09 +00:00
mistachkin
16a93128f8 Fix harmless compiler warnings. 
FossilOrigin-Name: bfc7b84b766860d2e410702ba7c1166d7328309a
 2015-09-11 18:05:01 +00:00
drh
f5ddb9c214 Take out the goofy '$$' path syntax. Instead, use subtypes to communicate when 
a string is JSON.  Add the json() function that validates and minifies the
JSON and sets the appropriate subtype.

FossilOrigin-Name: 8a80d6459e246ec1b38325e1cbd1e862157138b3
 2015-09-11 00:06:41 +00:00
drh
383de6918c Create separate "path" and "root" columns in the json_each() and json_tree() 
virtual tables.  "Root" is the 2nd parameter and is fixed.  
"Path" varies as json_tree() walks the hierarchy.

FossilOrigin-Name: 127cce3eb96b819005832997e0a082df9fb96f0b
 2015-09-10 17:20:57 +00:00
drh
852944eb9b Fix the json_tree() scan for the case when a path is supplied. Add new 
json1 test cases.

FossilOrigin-Name: 6adc7de76acee6cfb5ff761739e7a8de7b5bf4b2
 2015-09-10 03:29:11 +00:00
drh
3ad93bba84 Enhance the json_extract() function so that if given multiple PATH arguments 
it will return a JSON array with all of the answers.  Also update comments
within the json1 extension to reflect stricter interpretation of JSON and PATH
arguments.

FossilOrigin-Name: 1da60c3dda4254620052a83c853c2d2b6dd5009f
 2015-08-29 19:41:45 +00:00
drh
d29759288e Fix the build with -DSQLITE_OMIT_VIRTUALTABLE. 
FossilOrigin-Name: 752918def7231f7846b3e985c9953a1cc825ab6b
 2015-08-29 17:22:33 +00:00
drh
d1f0068d19 Do not consider an empty string to be valid JSON. Add some additional 
JSON test cases.

FossilOrigin-Name: fd19ff029f128f478f69910352a6f8b84262ce1d
 2015-08-29 16:02:37 +00:00
drh
a771402e55 Change the json1.c module so that it throws an error if any of the 
JSON selector paths are malformed.

FossilOrigin-Name: 3aa0855fd463076fc3277f1d9fe00d2f30e6b449
 2015-08-29 00:54:49 +00:00
drh
f2df7e71d6 Back out the json_check() routine. Instead, throw an error if the input to 
a json function (other than json_valid()) is not valid JSON.

FossilOrigin-Name: dc9ce7b18cbe23d065317757234ef9fb8792da7a
 2015-08-28 20:07:40 +00:00
drh
f6ec8d4f4c Add the json_check() function, which returns its argument if the argument 
is well-formed JSON or which throws an error otherwise.

FossilOrigin-Name: 64abb65d4df11e5b3bcc4afc8e7c18e907c6080a
 2015-08-28 03:48:04 +00:00
drh
ecb5fedb3f Enhance the json_insert(), json_replace(), and json_set() functions with the 
ability to add JSON instead of text if the argument is text and if the PATH
begins with '$$' instead of just '$'.

FossilOrigin-Name: 44f103d8862abc2d5613bac04dc2ea8e625b1f40
 2015-08-28 03:33:50 +00:00
drh
80d874083b Improvements to JSON string dequoting. 
FossilOrigin-Name: 196d66d34d9783622e6f2f79eafea1488fc6f5cf
 2015-08-24 12:42:41 +00:00
drh
442a7c6015 Fix corner-case problems in the type and atom columns of json_each() and 
json_tree().

FossilOrigin-Name: f0aba0e120074430cd7ad93291fcc97b8a25a054
 2015-08-24 02:32:04 +00:00
drh
c3722b2103 Fix minor glitches in the json1.c extension, mostly having to do with OOM 
behavior.

FossilOrigin-Name: cc5204149c4053b9e529a72102d8df0925ad1ea1
 2015-08-23 20:44:59 +00:00
drh
8784eca17f Fixes to json_each() and json_tree(). Improved json_parse() debugging output. 
FossilOrigin-Name: fc1b24f316af07a64672f6edc14ebcff487dffbb
 2015-08-23 02:42:30 +00:00
drh
bc8f092ca1 Add the json_valid() function to the json1.c extension. Fix various minor 
problems in the json1.c extension.

FossilOrigin-Name: 380a97345b446214843a63ccc017d49a52d884da
 2015-08-22 19:39:04 +00:00
drh
be9474ee05 Fix a couple instances of OOM handling in the json extension. 
FossilOrigin-Name: 213a6c5ccbcfe4495d45e3608e99a6398751aeed
 2015-08-22 03:05:54 +00:00
drh
6fd5c1e0e8 Fixes for compiler warnings and errors in the makefiles. Rename the 
one test script to json101.test.

FossilOrigin-Name: 9ff6ccde5f26f18073587c320290570854ffc833
 2015-08-21 20:37:12 +00:00
drh
f28ed795db Change the name of the json loadable extension to "json1.c", in anticipation 
of having future major changes to the interface.

FossilOrigin-Name: d0d4bec9e3d8829a2d488f2742f1650214fa716a
 2015-08-21 20:12:43 +00:00
drh
4af352d47e Add the fullkey column to both json_each() and json_tree(). 
FossilOrigin-Name: 15dd99431e9ddd0fbdbb8dcc921687b0c6d26a29
 2015-08-21 20:02:48 +00:00
drh
505ad2ca41 Add the json_tree() virtual table. 
FossilOrigin-Name: 08c36e45f0d3a7b89caf823652d7543b76ac802a
 2015-08-21 17:33:11 +00:00
drh
a7781dc0bb Merge in trunk fixes for table-valued functions. 
FossilOrigin-Name: 67375f32d931351964d75d20671c4a6d8a294d7d
 2015-08-21 17:16:22 +00:00
drh
1f2fc28134 Fix a corner-case bug in table-valued functions. Update the generate_series() 
virtual table to increase the performance estimate penalty for being
underspecified.

FossilOrigin-Name: 552bc9cb88bbe54b4cf5fdf66d1217e7a2047110
 2015-08-21 17:14:48 +00:00
drh
6842952429 Merge the latest changes from trunk, including the table-valued function 
implementation.

FossilOrigin-Name: 10c444322f05ea8b83247f96a140bf3dbc4e9448
 2015-08-20 23:39:38 +00:00
drh
d8b1bfc6bf Fix corner-case memory management issues in table-valued functions. Change 
virtual table handling so that if xDestroy is missing the table is
eponymous only even if xCreate is present.

FossilOrigin-Name: 774e6a14b124bbae4da0e188b62aee9ffb8c3745
 2015-08-20 23:21:34 +00:00
drh
b81fba1930 Prevent the series.c extension from loading on older versions of SQLite that 
do not support xCreate==NULL.

FossilOrigin-Name: 3efc79427ef4686142d074cfe5b2f0a33af19b2e
 2015-08-20 18:28:46 +00:00
dan
01dced109f Fix a typo in series.c. 
FossilOrigin-Name: 23db7f50f14801c2cf56c006d7c7f593908b7158
 2015-08-20 16:16:37 +00:00
drh
6b43cc8531 Fix the path lookup for objects so that it can handle quoted identifier 
names and non-alphanumerics in the identifier.

FossilOrigin-Name: 87f5873004f69396baa7c67937342b4e32f79bda
 2015-08-19 23:02:49 +00:00