3ad93bba84
Enhance the json_extract() function so that if given multiple PATH arguments
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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
3be094df69
Link the json1 extension into the command-line shell by default.
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FossilOrigin-Name: 2e8e239cec5a12ac81cf62c0fbe94fb5713c31b1
2015-08-29 19:03:33 +00:00
0cb01f5c2c
Add a test for an fts5 tokenizer that supports synonyms by adding multiple entries to the fts index.
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FossilOrigin-Name: 98d07d16cab92f1e7001afbe370df3ec6343fc1f
2015-08-29 18:46:12 +00:00
20b3b6109b
New test cases for the json1 extension.
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FossilOrigin-Name: daff4832af963f98bcc1d2c2f84bd815d384f850
2015-08-29 18:30:30 +00:00
d29759288e
Fix the build with -DSQLITE_OMIT_VIRTUALTABLE.
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FossilOrigin-Name: 752918def7231f7846b3e985c9953a1cc825ab6b
2015-08-29 17:22:33 +00:00
d1f0068d19
Do not consider an empty string to be valid JSON. Add some additional
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JSON test cases.
FossilOrigin-Name: fd19ff029f128f478f69910352a6f8b84262ce1d
2015-08-29 16:02:37 +00:00
ee0c0a8de3
Another change to the fts5 tokenizer API.
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FossilOrigin-Name: fc71868496f45f9c7a79ed2bf2d164a7c4718ce1
2015-08-29 15:44:27 +00:00
a771402e55
Change the json1.c module so that it throws an error if any of the
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JSON selector paths are malformed.
FossilOrigin-Name: 3aa0855fd463076fc3277f1d9fe00d2f30e6b449
2015-08-29 00:54:49 +00:00
f2df7e71d6
Back out the json_check() routine. Instead, throw an error if the input to
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a json function (other than json_valid()) is not valid JSON.
FossilOrigin-Name: dc9ce7b18cbe23d065317757234ef9fb8792da7a
2015-08-28 20:07:40 +00:00
57e0add3f9
Change the fts5 tokenizer API to allow more than one token to occupy a single position within a document.
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FossilOrigin-Name: 90b85b42f2b2dd3e939b129b7df2b822a05e243d
2015-08-28 19:56:47 +00:00
2798f0b54b
Fix compiler warnings in rbu code.
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FossilOrigin-Name: 0fdc36fe35ae2fc8e9688fe6c53437f4d47502d9
2015-08-28 16:41:45 +00:00
3b05828ea8
When searching the wal file for a frame, do not search that part that was already checkpointed when the transaction was opened.
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FossilOrigin-Name: a84cf4f5d326270a61faf4ff867260f2dd1e68a6
2015-08-28 16:18:45 +00:00
8f9ea2dc70
Merge latest trunk into this branch.
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FossilOrigin-Name: ab93024da7bd577d8850b417aff8597a8b3807fc
2015-08-28 15:50:24 +00:00
f6ec8d4f4c
Add the json_check() function, which returns its argument if the argument
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is well-formed JSON or which throws an error otherwise.
FossilOrigin-Name: 64abb65d4df11e5b3bcc4afc8e7c18e907c6080a
2015-08-28 03:48:04 +00:00
ecb5fedb3f
Enhance the json_insert(), json_replace(), and json_set() functions with the
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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
31a5d34283
Fix the OR-optimization so that it always ignores subplans that do not use an index.
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FossilOrigin-Name: cf452028d1be2c5578a07f6e21b4d8b613373eb8
2015-08-27 23:42:43 +00:00
2dc292930d
Fix the OR-optimization so that it always ignores subplans that do not
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use an index.
FossilOrigin-Name: 66f92a16866e5825363636b9cc4b8f9b29d9e84d
2015-08-27 23:18:55 +00:00
c7c4680ffd
Fix EXPLAIN QUERY PLAN output for indexed-expressions. Fix another
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obscure fault in the WHERE term scanner.
FossilOrigin-Name: 73d361ce9e4d72c943def8b0b3caa227f9199aed
2015-08-27 20:33:38 +00:00
29d03f6517
Fix problems in the indexed-expression handling in the optimizer.
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FossilOrigin-Name: 03375017691d5b480e73d712c4318632e835060c
2015-08-27 19:56:49 +00:00
6860e6fa6f
Activate the ability to use expressions in indexes in a query. There are some
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test failures, but mostly this seems to work.
FossilOrigin-Name: 42f93f582eccd8a778189aa6c113874f995ab751
2015-08-27 18:24:02 +00:00
b377020ca9
Merge changes from trunk.
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FossilOrigin-Name: c80e9e8e8cc1e7676d7c782ee0827726875db79e
2015-08-27 16:07:02 +00:00
bb52308f3d
Adjustments to the WHERE term scanning, to better handle scanning terms of
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an index.
FossilOrigin-Name: 5611130a595e7f0b6d5f21d76f2755e9c09c7810
2015-08-27 15:58:51 +00:00
a3f108e93d
Reduce the size of the WhereScan object by 24 bytes while also clarifying its
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operation.
FossilOrigin-Name: cbc3c9a8bf169ae0b21f26855038502c6cc25cfe
2015-08-26 21:08:04 +00:00
e14796085a
Merge enhancements from trunk.
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FossilOrigin-Name: ec6ddb3d481d005c304a26c948c9c808586750e9
2015-08-26 18:04:23 +00:00
5579d59fb3
Evaluate expressions only once when the same expression is used in both the
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result set and in the ORDER BY clause.
FossilOrigin-Name: c2f3bbad778504681b39ab9399a1eb3c1a35ab3f
2015-08-26 14:01:41 +00:00
0576bc59a7
Refactor With.a.zErr into With.a.zCteErr. No logic changes.
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FossilOrigin-Name: 58ba73630ecc4bc58b03a7962dd45b305ef605ef
2015-08-26 11:40:11 +00:00
1c4505de91
Update the TreeView output for compound SELECT statements so that all entries
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are shown vertically aligned rather than each successive entry being indented.
FossilOrigin-Name: 65a8918776aa395009a690fa86bfc7d99eb973f9
2015-08-26 11:34:31 +00:00
567cc1e407
Move sqlite3IndexColumnAffinity() inside of SQLITE_ENABLE_STAT3_OR_STAT4.
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FossilOrigin-Name: b3732a4e1b42a86675d89766cb8089914e2fab9a
2015-08-25 19:42:28 +00:00
760b32dff2
Merge trunk enhancements.
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FossilOrigin-Name: e8b02902c48f3668dcff7b1767347ac7ef3c971e
2015-08-25 19:24:11 +00:00
e910769817
Use the sqlite3IndexColumnAffinity() routine to quickly and correctly find the
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affinity of an index column.
FossilOrigin-Name: 1ee089a72d789002a0a377347fc51e08ab32fb14
2015-08-25 19:20:04 +00:00
1f9ca2c84c
Add code to maintain indexes with expression arguments across DELETE, INSERT,
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and UPDATE statements. Legacy tests pass, but the new code paths are still
largely untested. The query planner currently makes no effort to use
expression indexes.
FossilOrigin-Name: efaabdb71626bdc03768e87e186c72f6f3da75b2
2015-08-25 16:57:52 +00:00
f8febc1b05
Fix a memory leak that might occur when compiling with SQLITE_OMIT_CHECK.
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FossilOrigin-Name: 8f1d9f1f308518522ebb1eaebb9b184b4ac30924
2015-08-25 00:34:54 +00:00
a514b8eb0c
Changes toward being abld to process indexes on expressions. Not there yet -
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this check-in is just movement in that direction. Some tests are failing.
FossilOrigin-Name: 0ad0f8d77d8f95ca2ffb7745d18219f5e87dc89c
2015-08-25 00:27:06 +00:00
fea870be38
Remove some redundant code: Call sqlite3ResolveExprListNames() rather than
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calling sqlite3ResolveExprNames() in a loop - in two places.
FossilOrigin-Name: bdaf66465b6b1bdad10c08d9527b98e7000a41e4
2015-08-24 20:54:06 +00:00
108aa00a87
Enhances the parser so that it accepts arbitrary expressions for the arguments
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of an index, though the code generator still rejects everything other than
simple column names. The sqlite3RestrictColumnListSyntax() routine is removed
since that feature is now handled by the parser.
FossilOrigin-Name: bed42116addabcf3dfdc2e2d51ae183965704988
2015-08-24 20:21:20 +00:00
8981b904b5
Enhance the CREATE VIEW syntax so that the names of columns of the view can
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be specified after the view name.
FossilOrigin-Name: d794b34da6f9c77dfe17773b0b17b22de72cce7f
2015-08-24 17:42:49 +00:00
a09767b230
Enhancements to the batch build tool for MSVC.
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FossilOrigin-Name: a1ae20cd97456a1126cfa1a9bedce0bac0940ad6
2015-08-24 17:18:43 +00:00
bc622bc045
Disallow the use of COLLATE clauses and the ASC and DESC keywords within
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foreign key constraints and in the argument list to common table expressions.
FossilOrigin-Name: 83cbc4d8761498647794affffa961a4fca311be7
2015-08-24 15:39:42 +00:00
80d874083b
Improvements to JSON string dequoting.
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FossilOrigin-Name: 196d66d34d9783622e6f2f79eafea1488fc6f5cf
2015-08-24 12:42:41 +00:00
442a7c6015
Fix corner-case problems in the type and atom columns of json_each() and
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json_tree().
FossilOrigin-Name: f0aba0e120074430cd7ad93291fcc97b8a25a054
2015-08-24 02:32:04 +00:00
e792b5b420
Fix a comment typo on sqlite3ExprAlloc(). No code changes.
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FossilOrigin-Name: 518d6220a12fb1289f699ef0821e6adfcd286ed0
2015-08-23 20:48:29 +00:00
c3722b2103
Fix minor glitches in the json1.c extension, mostly having to do with OOM
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behavior.
FossilOrigin-Name: cc5204149c4053b9e529a72102d8df0925ad1ea1
2015-08-23 20:44:59 +00:00
8784eca17f
Fixes to json_each() and json_tree(). Improved json_parse() debugging output.
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FossilOrigin-Name: fc1b24f316af07a64672f6edc14ebcff487dffbb
2015-08-23 02:42:30 +00:00
bc8f092ca1
Add the json_valid() function to the json1.c extension. Fix various minor
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problems in the json1.c extension.
FossilOrigin-Name: 380a97345b446214843a63ccc017d49a52d884da
2015-08-22 19:39:04 +00:00
be9474ee05
Fix a couple instances of OOM handling in the json extension.
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FossilOrigin-Name: 213a6c5ccbcfe4495d45e3608e99a6398751aeed
2015-08-22 03:05:54 +00:00
38978dd4ed
Do not apply the WHERE-clause pushdown optimization to terms that originate
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in the ON or USING clause of a LEFT JOIN. Fix for ticket
[6df18e949d3676290].
FossilOrigin-Name: 351bc22fa9b5a2e50da3583a882c5aa390bda19f
2015-08-22 01:32:29 +00:00
1fa97b3ec8
Add extension functions for processing JSON.
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FossilOrigin-Name: 178f9a352c6c9e15e809e1a47530c6592d18578d
2015-08-21 20:43:32 +00:00
6fd5c1e0e8
Fixes for compiler warnings and errors in the makefiles. Rename the
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one test script to json101.test.
FossilOrigin-Name: 9ff6ccde5f26f18073587c320290570854ffc833
2015-08-21 20:37:12 +00:00
f28ed795db
Change the name of the json loadable extension to "json1.c", in anticipation
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of having future major changes to the interface.
FossilOrigin-Name: d0d4bec9e3d8829a2d488f2742f1650214fa716a
2015-08-21 20:12:43 +00:00
4af352d47e
Add the fullkey column to both json_each() and json_tree().
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FossilOrigin-Name: 15dd99431e9ddd0fbdbb8dcc921687b0c6d26a29
2015-08-21 20:02:48 +00:00
drh