]>
git.ipfire.org Git - thirdparty/sqlite.git/log
drh [Thu, 3 Sep 2015 14:18:12 +0000 (14:18 +0000)]
Merge enhancements from trunk.
FossilOrigin-Name:
1ab10cbf27245961b40eda1ce70f35646f0a9966
drh [Thu, 3 Sep 2015 13:46:12 +0000 (13:46 +0000)]
Add the sqlite3VdbeLoadString() and sqlite3VdbeMultiLoad() routines to help
with code generation, especially on PRAGMAs. Rename sqlite3VdbeAddGoto()
to just sqlite3VdbeGoto().
FossilOrigin-Name:
847387ec8e6fef283899578fb232b2c23b00ee5b
drh [Thu, 3 Sep 2015 04:28:25 +0000 (04:28 +0000)]
Factor out and simplify code in pragma.c for pragmas that return a single
row with a single column that is an integer or text value.
FossilOrigin-Name:
d7f4bdf594e93c848f46901637861c8eed4c34df
drh [Thu, 3 Sep 2015 03:29:51 +0000 (03:29 +0000)]
For PRAGMAs, factor out the code that sets the result set column names into
a subroutine.
FossilOrigin-Name:
0ea6e5c9fc6b1dd1174c09097be5bf291da4e6c7
drh [Wed, 2 Sep 2015 21:00:48 +0000 (21:00 +0000)]
Optimizations to the printf formatter.
FossilOrigin-Name:
a3b35ddeca8f459e81105ab6477f3c5afb9b96d5
drh [Wed, 2 Sep 2015 18:40:33 +0000 (18:40 +0000)]
Add and use the sqlite3VdbeChangeOpcode() routine. Simplify the implementation
of the other sqlite3VdbeChange*() routines.
FossilOrigin-Name:
0a5b00e493efae58252f9fc7bde5a469645942d5
drh [Wed, 2 Sep 2015 18:19:00 +0000 (18:19 +0000)]
Add the sqlite3VdbeAddGoto(v,i) routine as a shorthand for
sqlite3VdbeAddOp2(v,OP_Goto,0,i).
FossilOrigin-Name:
be78f413df1b0d874b44a866ef6bf17543d7e8a2
drh [Wed, 2 Sep 2015 17:55:12 +0000 (17:55 +0000)]
Change sqlite3_sql() so that it always returns the SQL text of the prepared
statement, if the text is available, even if the the prepared statement was
generated using sqlite3_prepare() instead of sqlite3_prepare_v2(). Also
include some minor comment fixes and code simplifications.
FossilOrigin-Name:
2f5472cfda6c72e75b9cf7b7481612465c1a5e6a
drh [Wed, 2 Sep 2015 16:51:37 +0000 (16:51 +0000)]
Small simplification to the EXPLAIN QUERY PLAN logic.
FossilOrigin-Name:
d1592d201afea20cb2ca94fe2bf5ae031bd29ede
drh [Wed, 2 Sep 2015 15:37:50 +0000 (15:37 +0000)]
Use sqlite3XPrintf() instead of sqlite3StrAccumAppend() in a few places
for better performance and a smaller footprint.
FossilOrigin-Name:
82355e41084387fa11b7b531e4d660dd3b4cd984
drh [Wed, 2 Sep 2015 14:56:56 +0000 (14:56 +0000)]
The sqlite3_memory_alarm() interface has been deprecated and undocumented
for almost 8 years (since version 3.5.3). Change it into a no-op.
FossilOrigin-Name:
5d3f5df4da9f40d5897b5c23b2ea9333fc18ac2c
drh [Tue, 1 Sep 2015 23:51:53 +0000 (23:51 +0000)]
Very minor optimizations in the unix VFS.
FossilOrigin-Name:
6db3ff45bc15ece29cb2c7a736e5c6d005dde200
drh [Tue, 1 Sep 2015 22:29:07 +0000 (22:29 +0000)]
Performance improvement in sqlite3VarintLen().
FossilOrigin-Name:
adf9fefb00ae1dbb07a921c6796cb0a9505c6d19
drh [Tue, 1 Sep 2015 20:09:33 +0000 (20:09 +0000)]
Small size reduction and performance increase in sqlite3DbMallocSize().
FossilOrigin-Name:
8a80967f849eed002a701235ed7fb406099d566e
drh [Tue, 1 Sep 2015 19:51:37 +0000 (19:51 +0000)]
Reduce the number of calls to sqlite3BeginBenignMalloc().
FossilOrigin-Name:
0bee6583665782fac5d9e82bdf19b6f07e7bd03f
drh [Tue, 1 Sep 2015 13:17:17 +0000 (13:17 +0000)]
Rename SQLITE_FUNC_VARYING to SQLITE_FUNC_SLOCHNG - a more descriptive name
for what that bit means.
FossilOrigin-Name:
ff5137a6dd8cb2a9b629b3a244f52665e9c9ebce
drh [Tue, 1 Sep 2015 00:42:52 +0000 (00:42 +0000)]
Remove unreachable branches.
FossilOrigin-Name:
fd4da2318cc032d7c355376e440d4a05d7ab8793
drh [Mon, 31 Aug 2015 23:09:42 +0000 (23:09 +0000)]
Fix a bug in error reporting when a UNIQUE index on expressions fails its
uniqueness test.
FossilOrigin-Name:
5a2c0e90a1933545b4768d91d8f7c42c8f391019
drh [Mon, 31 Aug 2015 21:16:36 +0000 (21:16 +0000)]
Not only date/time functions, but also functions like sqlite_version() and
changes() need to be prohibited from use inside of indexes.
FossilOrigin-Name:
487131303980f15dd5e1b6695b4f29efda229eb8
drh [Mon, 31 Aug 2015 19:38:42 +0000 (19:38 +0000)]
Always assume that indexed expressions can generate a NULL. Get
indexed expressions working for the case of two or more expressions in
the same index.
FossilOrigin-Name:
cc60321a67bf9f169c090b47afb505f589a6925e
drh [Mon, 31 Aug 2015 18:13:01 +0000 (18:13 +0000)]
Case should not be significant when comparing function names.
FossilOrigin-Name:
e2f1caf117b0a9632d52246717ab202852982339
drh [Mon, 31 Aug 2015 17:34:41 +0000 (17:34 +0000)]
Make the distinction between truly deterministic functions and date/time
functions which only return the same answer for a single query. Only truly
deterministic functions are allowed in indexes. Add new expression index
test cases.
FossilOrigin-Name:
c77554b5c42327106a7b90334e9cc3c07b007c76
drh [Mon, 31 Aug 2015 15:58:06 +0000 (15:58 +0000)]
Improved analysis and usage of indexed expressions in the query planner.
FossilOrigin-Name:
f8893696387cba9d293a05a68dc38228077b3dc5
drh [Mon, 31 Aug 2015 14:27:29 +0000 (14:27 +0000)]
Merge the latest enhancements from trunk.
FossilOrigin-Name:
7bde6d4d8cf05e1beb9bdf20b85760dc3e7a76c9
drh [Sat, 29 Aug 2015 19:41:45 +0000 (19:41 +0000)]
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
drh [Sat, 29 Aug 2015 19:03:33 +0000 (19:03 +0000)]
Link the json1 extension into the command-line shell by default.
FossilOrigin-Name:
2e8e239cec5a12ac81cf62c0fbe94fb5713c31b1
drh [Sat, 29 Aug 2015 18:30:30 +0000 (18:30 +0000)]
New test cases for the json1 extension.
FossilOrigin-Name:
daff4832af963f98bcc1d2c2f84bd815d384f850
drh [Sat, 29 Aug 2015 17:22:33 +0000 (17:22 +0000)]
Fix the build with -DSQLITE_OMIT_VIRTUALTABLE.
FossilOrigin-Name:
752918def7231f7846b3e985c9953a1cc825ab6b
drh [Sat, 29 Aug 2015 16:02:37 +0000 (16:02 +0000)]
Do not consider an empty string to be valid JSON. Add some additional
JSON test cases.
FossilOrigin-Name:
fd19ff029f128f478f69910352a6f8b84262ce1d
drh [Sat, 29 Aug 2015 00:54:49 +0000 (00:54 +0000)]
Change the json1.c module so that it throws an error if any of the
JSON selector paths are malformed.
FossilOrigin-Name:
3aa0855fd463076fc3277f1d9fe00d2f30e6b449
drh [Fri, 28 Aug 2015 20:07:40 +0000 (20:07 +0000)]
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
dan [Fri, 28 Aug 2015 16:41:45 +0000 (16:41 +0000)]
Fix compiler warnings in rbu code.
FossilOrigin-Name:
0fdc36fe35ae2fc8e9688fe6c53437f4d47502d9
dan [Fri, 28 Aug 2015 16:18:45 +0000 (16:18 +0000)]
When searching the wal file for a frame, do not search that part that was already checkpointed when the transaction was opened.
FossilOrigin-Name:
a84cf4f5d326270a61faf4ff867260f2dd1e68a6
dan [Fri, 28 Aug 2015 15:50:24 +0000 (15:50 +0000)]
Merge latest trunk into this branch.
FossilOrigin-Name:
ab93024da7bd577d8850b417aff8597a8b3807fc
drh [Fri, 28 Aug 2015 03:48:04 +0000 (03:48 +0000)]
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
drh [Fri, 28 Aug 2015 03:33:50 +0000 (03:33 +0000)]
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
drh [Thu, 27 Aug 2015 23:42:43 +0000 (23:42 +0000)]
Fix the OR-optimization so that it always ignores subplans that do not use an index.
FossilOrigin-Name:
cf452028d1be2c5578a07f6e21b4d8b613373eb8
drh [Thu, 27 Aug 2015 23:18:55 +0000 (23:18 +0000)]
Fix the OR-optimization so that it always ignores subplans that do not
use an index.
FossilOrigin-Name:
66f92a16866e5825363636b9cc4b8f9b29d9e84d
drh [Thu, 27 Aug 2015 20:33:38 +0000 (20:33 +0000)]
Fix EXPLAIN QUERY PLAN output for indexed-expressions. Fix another
obscure fault in the WHERE term scanner.
FossilOrigin-Name:
73d361ce9e4d72c943def8b0b3caa227f9199aed
drh [Thu, 27 Aug 2015 19:56:49 +0000 (19:56 +0000)]
Fix problems in the indexed-expression handling in the optimizer.
FossilOrigin-Name:
03375017691d5b480e73d712c4318632e835060c
drh [Thu, 27 Aug 2015 18:24:02 +0000 (18:24 +0000)]
Activate the ability to use expressions in indexes in a query. There are some
test failures, but mostly this seems to work.
FossilOrigin-Name:
42f93f582eccd8a778189aa6c113874f995ab751
drh [Thu, 27 Aug 2015 16:07:02 +0000 (16:07 +0000)]
Merge changes from trunk.
FossilOrigin-Name:
c80e9e8e8cc1e7676d7c782ee0827726875db79e
drh [Thu, 27 Aug 2015 15:58:51 +0000 (15:58 +0000)]
Adjustments to the WHERE term scanning, to better handle scanning terms of
an index.
FossilOrigin-Name:
5611130a595e7f0b6d5f21d76f2755e9c09c7810
drh [Wed, 26 Aug 2015 21:08:04 +0000 (21:08 +0000)]
Reduce the size of the WhereScan object by 24 bytes while also clarifying its
operation.
FossilOrigin-Name:
cbc3c9a8bf169ae0b21f26855038502c6cc25cfe
drh [Wed, 26 Aug 2015 18:04:23 +0000 (18:04 +0000)]
Merge enhancements from trunk.
FossilOrigin-Name:
ec6ddb3d481d005c304a26c948c9c808586750e9
drh [Wed, 26 Aug 2015 14:01:41 +0000 (14:01 +0000)]
Evaluate expressions only once when the same expression is used in both the
result set and in the ORDER BY clause.
FossilOrigin-Name:
c2f3bbad778504681b39ab9399a1eb3c1a35ab3f
drh [Wed, 26 Aug 2015 11:40:11 +0000 (11:40 +0000)]
Refactor With.a.zErr into With.a.zCteErr. No logic changes.
FossilOrigin-Name:
58ba73630ecc4bc58b03a7962dd45b305ef605ef
drh [Wed, 26 Aug 2015 11:34:31 +0000 (11:34 +0000)]
Update the TreeView output for compound SELECT statements so that all entries
are shown vertically aligned rather than each successive entry being indented.
FossilOrigin-Name:
65a8918776aa395009a690fa86bfc7d99eb973f9
drh [Tue, 25 Aug 2015 19:42:28 +0000 (19:42 +0000)]
Move sqlite3IndexColumnAffinity() inside of SQLITE_ENABLE_STAT3_OR_STAT4.
FossilOrigin-Name:
b3732a4e1b42a86675d89766cb8089914e2fab9a
drh [Tue, 25 Aug 2015 19:24:11 +0000 (19:24 +0000)]
Merge trunk enhancements.
FossilOrigin-Name:
e8b02902c48f3668dcff7b1767347ac7ef3c971e
drh [Tue, 25 Aug 2015 19:20:04 +0000 (19:20 +0000)]
Use the sqlite3IndexColumnAffinity() routine to quickly and correctly find the
affinity of an index column.
FossilOrigin-Name:
1ee089a72d789002a0a377347fc51e08ab32fb14
drh [Tue, 25 Aug 2015 16:57:52 +0000 (16:57 +0000)]
Add code to maintain indexes with expression arguments across DELETE, INSERT,
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
drh [Tue, 25 Aug 2015 00:34:54 +0000 (00:34 +0000)]
Fix a memory leak that might occur when compiling with SQLITE_OMIT_CHECK.
FossilOrigin-Name:
8f1d9f1f308518522ebb1eaebb9b184b4ac30924
drh [Tue, 25 Aug 2015 00:27:06 +0000 (00:27 +0000)]
Changes toward being abld to process indexes on expressions. Not there yet -
this check-in is just movement in that direction. Some tests are failing.
FossilOrigin-Name:
0ad0f8d77d8f95ca2ffb7745d18219f5e87dc89c
drh [Mon, 24 Aug 2015 20:54:06 +0000 (20:54 +0000)]
Remove some redundant code: Call sqlite3ResolveExprListNames() rather than
calling sqlite3ResolveExprNames() in a loop - in two places.
FossilOrigin-Name:
bdaf66465b6b1bdad10c08d9527b98e7000a41e4
drh [Mon, 24 Aug 2015 20:21:20 +0000 (20:21 +0000)]
Enhances the parser so that it accepts arbitrary expressions for the arguments
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
drh [Mon, 24 Aug 2015 17:42:49 +0000 (17:42 +0000)]
Enhance the CREATE VIEW syntax so that the names of columns of the view can
be specified after the view name.
FossilOrigin-Name:
d794b34da6f9c77dfe17773b0b17b22de72cce7f
mistachkin [Mon, 24 Aug 2015 17:18:43 +0000 (17:18 +0000)]
Enhancements to the batch build tool for MSVC.
FossilOrigin-Name:
a1ae20cd97456a1126cfa1a9bedce0bac0940ad6
drh [Mon, 24 Aug 2015 15:39:42 +0000 (15:39 +0000)]
Disallow the use of COLLATE clauses and the ASC and DESC keywords within
foreign key constraints and in the argument list to common table expressions.
FossilOrigin-Name:
83cbc4d8761498647794affffa961a4fca311be7
drh [Mon, 24 Aug 2015 12:42:41 +0000 (12:42 +0000)]
Improvements to JSON string dequoting.
FossilOrigin-Name:
196d66d34d9783622e6f2f79eafea1488fc6f5cf
drh [Mon, 24 Aug 2015 02:32:04 +0000 (02:32 +0000)]
Fix corner-case problems in the type and atom columns of json_each() and
json_tree().
FossilOrigin-Name:
f0aba0e120074430cd7ad93291fcc97b8a25a054
drh [Sun, 23 Aug 2015 20:48:29 +0000 (20:48 +0000)]
Fix a comment typo on sqlite3ExprAlloc(). No code changes.
FossilOrigin-Name:
518d6220a12fb1289f699ef0821e6adfcd286ed0
drh [Sun, 23 Aug 2015 20:44:59 +0000 (20:44 +0000)]
Fix minor glitches in the json1.c extension, mostly having to do with OOM
behavior.
FossilOrigin-Name:
cc5204149c4053b9e529a72102d8df0925ad1ea1
drh [Sun, 23 Aug 2015 02:42:30 +0000 (02:42 +0000)]
Fixes to json_each() and json_tree(). Improved json_parse() debugging output.
FossilOrigin-Name:
fc1b24f316af07a64672f6edc14ebcff487dffbb
drh [Sat, 22 Aug 2015 19:39:04 +0000 (19:39 +0000)]
Add the json_valid() function to the json1.c extension. Fix various minor
problems in the json1.c extension.
FossilOrigin-Name:
380a97345b446214843a63ccc017d49a52d884da
drh [Sat, 22 Aug 2015 03:05:54 +0000 (03:05 +0000)]
Fix a couple instances of OOM handling in the json extension.
FossilOrigin-Name:
213a6c5ccbcfe4495d45e3608e99a6398751aeed
drh [Sat, 22 Aug 2015 01:32:29 +0000 (01:32 +0000)]
Do not apply the WHERE-clause pushdown optimization to terms that originate
in the ON or USING clause of a LEFT JOIN. Fix for ticket
[
6df18e949d3676290 ].
FossilOrigin-Name:
351bc22fa9b5a2e50da3583a882c5aa390bda19f
drh [Fri, 21 Aug 2015 20:43:32 +0000 (20:43 +0000)]
Add extension functions for processing JSON.
FossilOrigin-Name:
178f9a352c6c9e15e809e1a47530c6592d18578d
drh [Fri, 21 Aug 2015 20:37:12 +0000 (20:37 +0000)]
Fixes for compiler warnings and errors in the makefiles. Rename the
one test script to json101.test.
FossilOrigin-Name:
9ff6ccde5f26f18073587c320290570854ffc833
drh [Fri, 21 Aug 2015 20:12:43 +0000 (20:12 +0000)]
Change the name of the json loadable extension to "json1.c", in anticipation
of having future major changes to the interface.
FossilOrigin-Name:
d0d4bec9e3d8829a2d488f2742f1650214fa716a
drh [Fri, 21 Aug 2015 20:02:48 +0000 (20:02 +0000)]
Add the fullkey column to both json_each() and json_tree().
FossilOrigin-Name:
15dd99431e9ddd0fbdbb8dcc921687b0c6d26a29
drh [Fri, 21 Aug 2015 19:56:45 +0000 (19:56 +0000)]
Merge header file fixes from trunk.
FossilOrigin-Name:
7c2713e98ffb5f0d96eb7de9514eab43f0712011
drh [Fri, 21 Aug 2015 19:53:06 +0000 (19:53 +0000)]
Add a missing #define for sqlite3_vsnprintf to sqlite3ext.h.
FossilOrigin-Name:
da3c9df09c46564353218d0163e378b880a3ce62
drh [Fri, 21 Aug 2015 17:39:35 +0000 (17:39 +0000)]
Reserve the SQLITE_IOERR_VNODE error code name.
FossilOrigin-Name:
53b593fcae178f2e08f758ae6fd100869f771bfd
drh [Fri, 21 Aug 2015 17:33:11 +0000 (17:33 +0000)]
Add the json_tree() virtual table.
FossilOrigin-Name:
08c36e45f0d3a7b89caf823652d7543b76ac802a
drh [Fri, 21 Aug 2015 17:16:22 +0000 (17:16 +0000)]
Merge in trunk fixes for table-valued functions.
FossilOrigin-Name:
67375f32d931351964d75d20671c4a6d8a294d7d
drh [Fri, 21 Aug 2015 17:14:48 +0000 (17:14 +0000)]
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
drh [Fri, 21 Aug 2015 12:37:49 +0000 (12:37 +0000)]
Fix typo in comment. No changes to code.
FossilOrigin-Name:
7b8d17dd840f64dac9a018a4547a97de799e94ab
drh [Thu, 20 Aug 2015 23:39:38 +0000 (23:39 +0000)]
Merge the latest changes from trunk, including the table-valued function
implementation.
FossilOrigin-Name:
10c444322f05ea8b83247f96a140bf3dbc4e9448
drh [Thu, 20 Aug 2015 23:33:09 +0000 (23:33 +0000)]
Compiler-warning fixes in the sqldiff.exe utility.
FossilOrigin-Name:
64d13339d44d1b7ec6768a33421f2138cb7872d8
drh [Thu, 20 Aug 2015 23:28:18 +0000 (23:28 +0000)]
Fix a couple C99-isms that cause compile errors on MSVC.
FossilOrigin-Name:
bc577fe6cbbe5385d81d6fa0f3c34bb1c833f0d6
drh [Thu, 20 Aug 2015 23:21:34 +0000 (23:21 +0000)]
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
mistachkin [Thu, 20 Aug 2015 21:14:31 +0000 (21:14 +0000)]
Skip calling the virtual table xDestroy method when it is null.
FossilOrigin-Name:
b73ad305a6b7cb84fe0a1efb334b8e4592e21c40
mistachkin [Thu, 20 Aug 2015 21:09:32 +0000 (21:09 +0000)]
Fix compiler warnings in the sqldiff tool seen with MSVC.
FossilOrigin-Name:
072279d458fbb74a812a9ee723041d6b7c662a88
mistachkin [Thu, 20 Aug 2015 20:21:06 +0000 (20:21 +0000)]
Fix stray variable declaration for C89.
FossilOrigin-Name:
17eb7f18cb76170e109977a94b259b763cd86c47
drh [Thu, 20 Aug 2015 20:13:37 +0000 (20:13 +0000)]
Correctly handle empty function argument lists on table-valued functions.
FossilOrigin-Name:
a7acc7878b8bb8e27a0da67b2dbb7bd51df4859b
drh [Thu, 20 Aug 2015 19:55:58 +0000 (19:55 +0000)]
Add support for table-valued functions in the FROM clause implemented as
virtual tables.
FossilOrigin-Name:
9b718b06b156163ae34115b6c5f6d163a7ee7cc3
drh [Thu, 20 Aug 2015 18:28:46 +0000 (18:28 +0000)]
Prevent the series.c extension from loading on older versions of SQLite that
do not support xCreate==NULL.
FossilOrigin-Name:
3efc79427ef4686142d074cfe5b2f0a33af19b2e
drh [Thu, 20 Aug 2015 17:18:32 +0000 (17:18 +0000)]
Make SQLITE_BUSY_SNAPSHOT and SQLITE_BUSY_RECOVERY retryable, just as a plain
SQLITE_BUSY is.
FossilOrigin-Name:
fd13dd950d99fd1996860f7a5f220fdc89180194
dan [Thu, 20 Aug 2015 16:16:37 +0000 (16:16 +0000)]
Fix a typo in series.c.
FossilOrigin-Name:
23db7f50f14801c2cf56c006d7c7f593908b7158
drh [Wed, 19 Aug 2015 23:02:49 +0000 (23:02 +0000)]
Fix the path lookup for objects so that it can handle quoted identifier
names and non-alphanumerics in the identifier.
FossilOrigin-Name:
87f5873004f69396baa7c67937342b4e32f79bda
drh [Wed, 19 Aug 2015 22:47:17 +0000 (22:47 +0000)]
Add the json_each(JSON,PATH) table-valued-function.
FossilOrigin-Name:
3335ac17bbcb09dc915173d69bf42048f84ad563
drh [Wed, 19 Aug 2015 19:26:13 +0000 (19:26 +0000)]
Merge the table-valued-function rowid fix.
FossilOrigin-Name:
a06a6392bd48baa8b9bac2624869c0cc7da7e779
drh [Wed, 19 Aug 2015 19:01:28 +0000 (19:01 +0000)]
Fix eponymous virtual tables so that they do not automatically make the first
column the rowid. Enhance the generate_series virtual table to support rowid.
FossilOrigin-Name:
a325a08599759471047e234ef9cfcc3cb110aafd
drh [Wed, 19 Aug 2015 18:31:11 +0000 (18:31 +0000)]
Merge support for table-valued functions.
FossilOrigin-Name:
96a5d44d9fcb7b159c04630ad2d956fe27df5a43
drh [Wed, 19 Aug 2015 18:19:49 +0000 (18:19 +0000)]
Improved comments on the generate_series virtual table. Test cases for
ORDER BY rowid DESC with generate_series.
FossilOrigin-Name:
fef44c37f31ca9fd7891cecdbe95cc46a987067b
drh [Wed, 19 Aug 2015 17:11:37 +0000 (17:11 +0000)]
A list of arguments following a table name translates into equality
constraints against hidden columns in that table.
FossilOrigin-Name:
40e12cfe4c29475417ba89fb637b4c763cf74016
drh [Wed, 19 Aug 2015 15:20:00 +0000 (15:20 +0000)]
Minor refactor of the SrcList object so that it is able to hold the argument
list to a table-valued-function in the FROM clause.
FossilOrigin-Name:
b919376147597c4b73421abe5788f893baf1560b
drh [Wed, 19 Aug 2015 13:54:20 +0000 (13:54 +0000)]
Virtual table modules with a null xCreate method act as eponymous-only modules -
they cannot be used in a CREATE VIRTUAL TABLE statement. Add the series.c
extension that implements a postgres-like generate_series virtual table to
demonstrate this capability.
FossilOrigin-Name:
c58426dbd5ea8b8440ebcc1214f79fa63d658216
drh [Wed, 19 Aug 2015 12:52:51 +0000 (12:52 +0000)]
Merge changes from trunk.
FossilOrigin-Name:
dddd792dedf0c73ebe74b4ff8d303e6216c16b6a