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14737 Commits

Author SHA1 Message Date
dan
ad41f5eda3 Ensure that "PRAGMA integrity_check" reports an error if the free-list count header field contains a value smaller than the actual number of pages on the database free-list. 
FossilOrigin-Name: 26f64986d1ed59c554a7cb9e00e86a7f148f1fc6
 2015-09-18 14:45:01 +00:00
drh
3a84411fc4 Fix the orderby9.test case so that it works with 32-bit versions of TCL 
FossilOrigin-Name: 4b6af7743034546a407a3e4722645945a4efc8a1
 2015-09-18 14:42:48 +00:00
drh
9df5ad58bb Remove a test made obsolete by the ONEPASS DELETE optimization. 
FossilOrigin-Name: c88b62c28cc7ac31b93f7df0c732e0bb6ca24f65
 2015-09-18 14:22:34 +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
dan
cf346d7a9c Fix a crash in FTS5 caused by specifying NULL as the rhs of a MATCH operator. 
FossilOrigin-Name: e8ed62f82e8acc40b818bf86fafe3d480687514e
 2015-09-17 09:48:01 +00:00
drh
d9dfeb575e Add a "flush" to force incremental output to releasetest-out.txt while running 
the test/releasetest.tcl. script.

FossilOrigin-Name: 0f3de2d337a3113dbd0765aa5545bb586b780121
 2015-09-16 17:46:11 +00:00
dan
ec9e8f004e Fix typo in fts5.h. 
FossilOrigin-Name: 07721c6c24f651d8e281c29227b113d292f6b0de
 2015-09-16 12:31:39 +00:00
dan
6609bab24d Add test cases to cover fts5 integrity-check code. 
FossilOrigin-Name: 1d018c35b9e81982df036f5e62a4a42219b54e02
 2015-09-15 14:39:17 +00:00
drh
b77ebd828b Reformat some code to make it easier to merge with sessions. No logic changes. 
FossilOrigin-Name: eade355fafec558fc13dc4b08ca0b07713a2cd84
 2015-09-15 13:42:16 +00:00
dan
128ea696ea Fix a problem with fts5 "ORDER BY rowid DESC" queries and large terms. 
FossilOrigin-Name: b26d8f79c62cb71b4c3ea5df9d0e09558bbbd794
 2015-09-15 11:58:33 +00:00
dan
dafeda754b Improve test coverage of fts5_index.c. 
FossilOrigin-Name: c1f76686cee3918b1be785a4071d68cb3afda0ef
 2015-09-14 19:51:05 +00:00
drh
b79d5529af Testability improvements for the ONEPASS_MULTI enhancement. 
FossilOrigin-Name: d2df93f26fc0cf6fe01acfeaf2946972e9d8cca2
 2015-09-14 19:26:37 +00:00
drh
b1ff90673c Fix a typo in an SQLITE_USER_AUTHENTICATION macro. 
FossilOrigin-Name: 379455af9fdfb299a857d46f35f0a76ed6daa08a
 2015-09-14 14:49:23 +00:00
drh
b0264eeca1 Use symbolic names ONEPASS_OFF, ONEPASS_SINGLE, and ONEPASS_MULTI for the 
various modes of the one-pass optimization.

FossilOrigin-Name: 16e56bdadef903c6439a487f2683388aeeb0c625
 2015-09-14 14:45:50 +00:00
drh
66336f3755 Fix a compiler warning and providing missing VdbeCoverage() calls. 
FossilOrigin-Name: 2edd2e5edd60210e18db58bce1e096dd211b6ece
 2015-09-14 14:08:25 +00:00
dan
e402dc57ae Use a single-pass approach for DELETE statements on non-virtual tables that do not require trigger or foreign key processing. 
FossilOrigin-Name: 8b93cc5937000535c35c763c9326507a19892a6e
 2015-09-14 11:09:58 +00:00
dan
c6157e1971 Avoid calling sqlite3VdbeCursorMoveto() from more than one point in vdbe.c. Doing so prevents it from being inlined as part of OP_Column. 
FossilOrigin-Name: 166d5af8914c6954fb24a06e9686f194c0d0acde
 2015-09-14 09:23:47 +00:00
mistachkin
c215322bd7 Add static VFS mutexes to the primary header file comments. 
FossilOrigin-Name: 9a867d9fbe74fe2b33d55e32737a66e9a77b7466
 2015-09-13 20:15:01 +00:00
dan
7210b3d1e8 Fix compiler warnings in delete.c. 
FossilOrigin-Name: 0a4d285e18b78cd529483ba5c8c607ab62a443d4
 2015-09-12 19:50:58 +00:00
drh
2e25a00019 Fix API documentation typos. Emphasize that the sqlite3_config() routine is 
not threadsafe.

FossilOrigin-Name: 786333e05a75406bbd0b5c9c7beb8f16022eabec
 2015-09-12 19:27:41 +00:00
dan
f0ee1d3c12 Experimental change to use a single-pass approach for DELETE statements on non-virtual tables that do not fire triggers or require foriegn-key processing. 
FossilOrigin-Name: eaeb2b80f6f8f83679c8323a81bb39570ec946fe
 2015-09-12 19:26:11 +00:00
mistachkin
04abf0878f Import common changes from the mutex initialization branch. 
FossilOrigin-Name: 334720c01722478af0d3dfd6fe8bafd88ba09f49
 2015-09-12 18:57:45 +00:00
drh
b3366b99c8 Update evidence marks due to wording changes in requirements text. No 
changes to code.

FossilOrigin-Name: 86781093bdb4c4fdedd228cb1c8961db48a483bb
 2015-09-11 20:54:44 +00:00
mistachkin
16a93128f8 Fix harmless compiler warnings. 
FossilOrigin-Name: bfc7b84b766860d2e410702ba7c1166d7328309a
 2015-09-11 18:05:01 +00:00
drh
e98b6fab47 More test cases in test/json102.test corresponding to new examples in the 
json1 documentation.

FossilOrigin-Name: f599a42e190b4b89d74055402143c5487985cd90
 2015-09-11 15:32:33 +00:00
dan
bcb04b6128 Fix some compiler warnings in fts5 code. 
FossilOrigin-Name: 0dc436116e55e3fd55eb6085ada71e099069b32d
 2015-09-11 14:15:46 +00:00
drh
12b3b89542 Updates to the sqlite3_value_subtype() and sqlite3_result_subtype() 
documentation and to test cases for json1 dealing with those interfaces.

FossilOrigin-Name: d6cadbe9fefce9a7af6b2d0cb83362f967d7d89a
 2015-09-11 01:22:41 +00:00
drh
46f76d6c3c Add new interfaces sqlite3_value_subtype() and sqlite3_result_subtype(). 
Update the json1.c extension to take advantages of those interfaces to avoid
the goofy '$$' path syntax and to allow nested calls to json_array() and
json_object() that work as expected.

FossilOrigin-Name: db4152aef2253ed2a33e3cad01e0c6758e03f900
 2015-09-11 00:26:04 +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
cf94f17964 Make the sqlite3_value_subtype() and sqlite3_result_subtype() interfaces 
available to loadable extensions.

FossilOrigin-Name: c6fca0be11f7414292279e2ea1b004260e6f4bb6
 2015-09-10 20:40:21 +00:00
drh
bcdf78a61c Experimental implementation of sqlite3_result_subtype() and 
sqlite3_value_subtype() interfaces.

FossilOrigin-Name: 7b5be299c617a3d3ed327ed30ef0a66a62c85b1f
 2015-09-10 20:34:56 +00:00
drh
0b19c96935 Fix a potential NULL pointer deref in the testing logic of pcache1. 
NB: The -DSQLITE_TEST compile-time option is needed to hit the problem.

FossilOrigin-Name: f5580f08538636ffb1367e717a33756288ccddde
 2015-09-10 19:22:25 +00:00
dan
33c47f565c Modify the fts5 leaf page format to permit faster seek operations. This is a file-format change. Any existing databases can be upgraded by running the fts5 'rebuild' command. 
FossilOrigin-Name: 0c0c4ae971e54efc526eed7bd071c90dfadb95ff
 2015-09-10 17:23:37 +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
dan
204debf3a3 Increment the fts5 version value to indicate that the on-disk format has changed. 
FossilOrigin-Name: 99de5e3613d557728dd196353516bc7cf64a0e6c
 2015-09-10 16:39:38 +00:00
dan
56c8634853 Fix a segfault in fts5 that could occur if the database contents were corrupt. 
FossilOrigin-Name: 4931e37da4d2c26d7afc5432f7f0d534b51a85fa
 2015-09-10 16:19:01 +00:00
dan
40d45f8960 Merge latest changes from trunk. Including fts5_expr.c fixes. 
FossilOrigin-Name: 716e7e747714d6af502f6a87ca8d789bb7ce162a
 2015-09-10 15:52:42 +00:00
dan
b97efa0ba3 Update description of on-disk format in fts5_index.c. 
FossilOrigin-Name: 85aac7b8b6731e2f6880b80cfd62d431ea059799
 2015-09-10 15:49:16 +00:00
drh
0c2750889e Make the sqlite3ext.h header file responsive to -DSQLITE_OMIT_LOAD_EXTENSION. 
FossilOrigin-Name: 47a46a9fa4a96cdb96a20b6aec802661b1ee4598
 2015-09-10 15:24:27 +00:00
drh
e6f5278c9a Disable tests for json_each() and json_tree() on builds where 
virtual tables are not supported

FossilOrigin-Name: bb8ee3b140a0a8b7c89f5debf22369f204ceef0b
 2015-09-10 15:22:35 +00:00
drh
b1031f05e0 Fix the --help option on test/releasetest.tcl. Also fix the final error 
count so that it includes a count of subtest crashes.

FossilOrigin-Name: 9ecf684dfe0cd7e3b058d208aca7eb600bf1d21b
 2015-09-10 15:20:49 +00:00
dan
e712acb641 Revert an accidentally committed makefile change. 
FossilOrigin-Name: 402704b13f1f246c0224f90862bed93a825575f1
 2015-09-10 10:40:00 +00:00
dan
f679d97d18 Fix an fts5 problem that could occur if a term and the first associated rowid are on different leaf pages. 
FossilOrigin-Name: ffe2796ac9244c62325fce4960f26c653321623c
 2015-09-10 10:01:30 +00:00
dan
a5aa8e1db2 Change the array of 16-bit offsets at the end of each page to an array of varints. 
FossilOrigin-Name: fab245bea4f283714c17bca22428d5eb4db5935a
 2015-09-10 05:40:17 +00:00
drh
0e8729dbe4 Attempt to declare sqlite3MemoryBarrier() correctly for all possible 
build configurations.

FossilOrigin-Name: da8a288f8ef4be34281519b4b4db9b857b9d168b
 2015-09-10 04:17:06 +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
5fb72e5f3e No-op the sqlite3_memory_alarm() interface in a different way, that does 
not break legacy memory behavior.  This is a re-do of
check-in [5d3f5df4da9f40d5].

FossilOrigin-Name: 8250e2a487ee12c9a2dea5603ab60aed51e5dc7b
 2015-09-10 01:22:09 +00:00
mistachkin
f5eac36a64 Fix harmless compiler warning in FTS5. 
FossilOrigin-Name: 86146a731d75eb25279c0e072c0bdda593de905d
 2015-09-09 23:54:46 +00:00
dan
5c472d0860 Fix an assert() enabled by SQLITE_ENABLE_EXPENSIVE_ASSERT in wal.c. 
FossilOrigin-Name: 8d2ed150a7a15626965cf994ef48c3ab61eca6ec
 2015-09-09 19:44:33 +00:00
drh
8820250e8d Fix a possible NULL pointer deref when using SQLITE_ENABLE_MEMORY_MANAGEMENT. 
FossilOrigin-Name: 89bfdbfe943adce8e02c84ede014fcfed504c5d3
 2015-09-09 19:27:10 +00:00
mistachkin
3f62cb5aad Fix harmless compiler warning. 
FossilOrigin-Name: 280fd3a482978b4a488a8b425721e451c2a30745
 2015-09-09 17:23:48 +00:00
mistachkin
4b03efb695 Fix harmless compiler warnings in FTS5. 
FossilOrigin-Name: 2cdb18778f20baa902e54f218ba26d2bacf0801e
 2015-09-09 17:17:22 +00:00
drh
3c03afd3f5 When running a CREATE TABLE AS, make the initial temporary sqlite_master entry 
for the new table a real record rather than a NULL, in case the query after 
the AS actually tries to read the sqlite_master table.
Fix for ticket [acd12990885d9276].

FossilOrigin-Name: 4a18d8bd4cc66eb08c6198cdf6e14f1bce0ec05a
 2015-09-09 13:28:06 +00:00
dan
f06bd2c132 Fix a bug in preprocessor macros within fts5_main.c. 
FossilOrigin-Name: 0eb2b9521fad6fa36e6fa374c2bc1f70b5180f7c
 2015-09-09 08:15:06 +00:00
drh
0c6dfaa34a Remove an unused local variable from Lemon. 
FossilOrigin-Name: fe9ffe5eed7d376f3f08c78c1ce5514c886f3479
 2015-09-08 21:16:46 +00:00
drh
a46a4a63de Enhance the DBSTAT virtual table with a new hidden table "schema" that if 
set will cause the table to report on the specified schema rather than on
"main".  Also:  Fix a faulty assert in sqlite3_context_db_handle().

FossilOrigin-Name: 6beb512c7a3c3649b56f0df1ca77855535a87ba7
 2015-09-08 21:12:53 +00:00
drh
b4d472f609 Eponymous virtual tables exist in the "main" schema only. Enforce this rule. 
FossilOrigin-Name: 06f90bb274c4bb0c30585024c8d365d43c4162f2
 2015-09-08 20:26:09 +00:00
dan
fe8e2eba0a Remove the 0x00 terminators from the end of doclists stored on disk. 
FossilOrigin-Name: 00d990061dec3661b0376bd167082942d5563bfe
 2015-09-08 19:55:26 +00:00
drh
310a8d6668 Fix the help message that sqlite3_analyzer.exe generates for invalid 
arguments.

FossilOrigin-Name: 33a14e7be1004abca7a30f675459138d7f8d72b1
 2015-09-08 17:31:30 +00:00
drh
337cd0def4 Minor tweaks to Lemon. 
FossilOrigin-Name: 986677224a8da5e79fbbd90673f1b595da89c5d6
 2015-09-07 23:40:42 +00:00
drh
3921d8be5d Enhance the Lemon parser generator to add SHIFTREDUCE states that reduce the 
sizes of some of the parser tables.

FossilOrigin-Name: 99b992fa840707711d99f8d05b62412f7008cd93
 2015-09-07 20:11:30 +00:00
drh
ae2a4084a2 Fix an unreachable branch in the new parse automaton. 
FossilOrigin-Name: e9d604b4306a86faae315ac3cba59bf07d1b665c
 2015-09-07 20:02:39 +00:00
drh
a248a722cf Change the parser engine so that it (once again) waits for a lookahead token 
before reducing, even in a SHIFTREDUCE action.

FossilOrigin-Name: 2c17a1358353a0845b039283be79353f033e2491
 2015-09-07 19:52:55 +00:00
drh
3bd48ab213 For the Lemon-generated parser, add a new action type SHIFTREDUCE and use it 
to further compress the parser tables and improve parser performance.

FossilOrigin-Name: 531c3974b3d586c1989cde905b2fb4681239a570
 2015-09-07 18:23:37 +00:00
drh
7e698e9d71 In the "parse.out" output file from Lemon, show addition the complete text 
of rules on reduce actions.

FossilOrigin-Name: b6ffb7e471e51ff69668154ad2c8790e466c9d37
 2015-09-07 14:22:24 +00:00
dan
60f8139a96 Use macros to make the code in fts5_index.c easier to read. 
FossilOrigin-Name: 67ff5ae81357eb7fa28049bb724a22cb6f52e076
 2015-09-07 08:14:30 +00:00
drh
c75e0166f0 Improved "Parser Statistics" output (the -s option) for the Lemon parser 
generator.

FossilOrigin-Name: 809503e4efcdb498d176e8c0794a5ba0882adef2
 2015-09-07 02:23:02 +00:00
drh
2d64034bc2 Improved memory barrier that should work with MinGW on older versions of 
Windows.

FossilOrigin-Name: 47dc24bd1e8f76eb17ba53a883b8984b3e1b2934
 2015-09-06 10:31:37 +00:00
drh
6081c1dbdf Add a memory barrier to the mutex initialization logic, try to work around 
an issue reported by WebKit.

FossilOrigin-Name: 11a9a786ec06403addb47f5c6fb142b382fae522
 2015-09-06 02:51:04 +00:00
drh
0b8d255c37 Omit all use of Expr nodes for TK_AS, as those nodes no longer served a useful 
purpose and in fact interferred with the query planner.

FossilOrigin-Name: 7ab0b258eabfcfb7f1b0bd1b12e166d2f267823d
 2015-09-05 22:36:07 +00:00
dan
e386a1ba25 Experiment with a different fts5 leaf page format that allows faster seeks. 
FossilOrigin-Name: a1f4c3b543eed84e808f6b901a38179786fffe16
 2015-09-05 19:52:08 +00:00
drh
28b9e0fc05 Fix an unreachable conditional in the WHERE clause analysis logic. 
FossilOrigin-Name: 24924a58197e558a9e8800cc5c91dc8fb32f3557
 2015-09-05 19:21:00 +00:00
drh
e3a7307e2d Get STAT4 range scan estimates work again when the bounds are determined 
by date/time functions.

FossilOrigin-Name: d2761357a0496ec1e590c7c9e397c5b5c904f91a
 2015-09-05 19:07:08 +00:00
drh
2547336dad Fix over-length source code lines in Lemon. 
FossilOrigin-Name: 1efece95ff8777b89558be59277732ba2a68d5ab
 2015-09-04 18:03:45 +00:00
drh
13bf8c498f Add support for CREATE INDEX statements that use deterministic expressions 
rather than only column names.

FossilOrigin-Name: 2131a5ca53f0e9b0b98a9dd9a20e495d54d146a7
 2015-09-04 17:32:19 +00:00
drh
aac39e1ded Merge trunk enhancements, and espeically the fix for allowing strings 
as column identifers in CREATE INDEX statements.

FossilOrigin-Name: 5ff855293865c244ac632c630e8e7e8d7c05a5f6
 2015-09-04 13:02:21 +00:00
drh
edb04ed946 Continue to support the (broken) legacy syntax of allowing strings for 
column names in CREATE INDEX statements and in UNIQUE and PRIMARY KEY
constraints.

FossilOrigin-Name: 3d3df79bfaf9dbc7aa711c08a19d2f6dbe744b32
 2015-09-04 12:54:01 +00:00
dan
4dfe98a8c4 Enhance showfts5.tcl so that it can optionally display the number of terms in each segment. 
FossilOrigin-Name: d648ddd93de039820f5abe064c7bc1318cd9d6b1
 2015-09-04 11:13:00 +00:00
dan
477fc0e621 Modify the fts5 custom tokenizer interface to permit synonym support. The fts5_api.iVersion value is now set to 2. Existing fts5 custom tokenizers (if there are such things) will need to be updated to use the new api version. 
FossilOrigin-Name: 0b7e4ab8abde3ae32459233df115c433dd58d2c1
 2015-09-04 10:31:51 +00:00
dan
31c171c154 Merge latest trunk changes. 
FossilOrigin-Name: 443a5eb8e17fd4f0b83ecc5bba74848e2c8a968c
 2015-09-04 10:24:05 +00:00
drh
92af02c939 Simplification of the LRU list handling in pcache1. 
FossilOrigin-Name: 05a3a2cd140587265b5427d23c93c5be1f39e199
 2015-09-04 04:31:56 +00:00
drh
95a0b37156 Change the pcache module to keep track of the total number of references to 
all pages rather than the number of pages references, for a performance
improvement and size reduction.

FossilOrigin-Name: f00a9e1e998c4bd249a45444dc2d71a7e4903b8b
 2015-09-03 20:43:55 +00:00
dan
f8efe64649 Rearrange code in fts5_expr.c so that synonym support does not slow down the common case. 
FossilOrigin-Name: 801882817f1d895aef1426f9a7196bd140b807c3
 2015-09-03 19:48:02 +00:00
dan
cce413202a Merge enhancements from trunk. 
FossilOrigin-Name: 4b49fe996989fe42d2bb1c24e7193fef09c5fc50
 2015-09-03 18:57:52 +00:00
drh
98c5f8795a A simple optimization and size reduction in sqlite3PagerAcquire(). 
FossilOrigin-Name: 618d8dd4ff44cce10cc4688a2134715ff66cc562
 2015-09-03 18:20:10 +00:00
dan
ea8b93ee20 Add documentation for fts5 synonym support. 
FossilOrigin-Name: 58aa1f435959852df74f1bca8e0bdbc4f47c256a
 2015-09-03 18:05:09 +00:00
drh
c98a4cc8b6 Change the Pager.hasBeenUsed flag into Pager.hasHeldSharedLock in order to 
take it off the critical path in sqlite3PagerAcquire().

FossilOrigin-Name: b79096be7cb02aae2f303db33a8bf19e69204374
 2015-09-03 17:54:32 +00:00
dan
ea623630e2 Add tests to improve coverage of fts5_varint.c. 
FossilOrigin-Name: 89f24f31a8f7d7cb0a66ee53523881f566dcb035
 2015-09-03 15:37:26 +00:00
dan
e1c28d7229 Remove some more code from fts5_index.c by consolidating similar functions. 
FossilOrigin-Name: 59ae30b97b40faa363c55aa2664dead9eaeeddc0
 2015-09-03 14:22:27 +00:00
drh
34de0c8c5e Merge enhancements from trunk. 
FossilOrigin-Name: 1ab10cbf27245961b40eda1ce70f35646f0a9966
 2015-09-03 14:18:12 +00:00
drh
076e85f59c Add the sqlite3VdbeLoadString() and sqlite3VdbeMultiLoad() routines to help 
with code generation, especially on PRAGMAs.  Rename sqlite3VdbeAddGoto()
to just sqlite3VdbeGoto().

FossilOrigin-Name: 847387ec8e6fef283899578fb232b2c23b00ee5b
 2015-09-03 13:46:12 +00:00
dan
5d144875bc Remove dead code from fts5_index.c. 
FossilOrigin-Name: 8a0a9b01e74072ee52fe393311ad591208fbbf7c
 2015-09-03 11:17:52 +00:00
dan
9a9e3531f7 Fix the fts5 integrity-check so that it works with columnsize=0 tables. 
FossilOrigin-Name: 11b887b15eaee57ea2577c763e70494f1e251275
 2015-09-03 11:00:50 +00:00
dan
2a6ecb3141 Fix a memory leak in fts5_expr.c. 
FossilOrigin-Name: 399932a181437d84cd57234e76c4b65da1e4ac5f
 2015-09-03 10:27:02 +00:00
drh
7cc023c7fa 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
 2015-09-03 04:28:25 +00:00
drh
b460e52a83 For PRAGMAs, factor out the code that sets the result set column names into 
a subroutine.

FossilOrigin-Name: 0ea6e5c9fc6b1dd1174c09097be5bf291da4e6c7
 2015-09-03 03:29:51 +00:00
drh
2a8f671244 Optimizations to the printf formatter. 
FossilOrigin-Name: a3b35ddeca8f459e81105ab6477f3c5afb9b96d5
 2015-09-02 21:00:48 +00:00
dan
9c671b741c Further tests to raise coverage of fts5 synonym code to 100%. Fix a dropped error code in the same. 
FossilOrigin-Name: bdedd838bb3028c586bcc9f643852ce1364adb49
 2015-09-02 19:48:55 +00:00
dan
50ea76e748 Fix an issue with fts5 synonyms and NEAR(...) queries. 
FossilOrigin-Name: f2e590700d8eb30da8ac3a92f6ca92a2bbe9c1fe
 2015-09-02 18:56:01 +00:00
drh
0ff287fb01 Add and use the sqlite3VdbeChangeOpcode() routine. Simplify the implementation 
of the other sqlite3VdbeChange*() routines.

FossilOrigin-Name: 0a5b00e493efae58252f9fc7bde5a469645942d5
 2015-09-02 18:40:33 +00:00
drh
2991ba050b Add the sqlite3VdbeAddGoto(v,i) routine as a shorthand for 
sqlite3VdbeAddOp2(v,OP_Goto,0,i).

FossilOrigin-Name: be78f413df1b0d874b44a866ef6bf17543d7e8a2
 2015-09-02 18:19:00 +00:00
drh
ef41dfe5b1 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
 2015-09-02 17:55:12 +00:00
dan
bea34fc53a Fix a problem with fts5 synonyms and phrase queries. Also fix an OOM handling bug in fts5. 
FossilOrigin-Name: a4c35fa2c94fe34b376670244fe72303c99868c1
 2015-09-02 17:34:22 +00:00
drh
2ed0d809a6 Small simplification to the EXPLAIN QUERY PLAN logic. 
FossilOrigin-Name: d1592d201afea20cb2ca94fe2bf5ae031bd29ede
 2015-09-02 16:51:37 +00:00
drh
d37bea5bdc Use sqlite3XPrintf() instead of sqlite3StrAccumAppend() in a few places 
for better performance and a smaller footprint.

FossilOrigin-Name: 82355e41084387fa11b7b531e4d660dd3b4cd984
 2015-09-02 15:37:50 +00:00
drh
4ef299a32c 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
 2015-09-02 14:56:56 +00:00
dan
583611df65 Fix a problem handling OOM conditions within fts5 queries that feature synonyms. 
FossilOrigin-Name: 11fa980897c6c7be218bbd9c4cd8253272d2c300
 2015-09-02 14:17:38 +00:00
dan
df998c3d4f Fix a problem with fts5 synonyms and the xQueryPhrase() auxiliary function API. 
FossilOrigin-Name: cf3e45e76d23e10ee06296c3561a341591597a04
 2015-09-02 08:22:41 +00:00
drh
02bf8b45b7 Very minor optimizations in the unix VFS. 
FossilOrigin-Name: 6db3ff45bc15ece29cb2c7a736e5c6d005dde200
 2015-09-01 23:51:53 +00:00
drh
59a5364cf9 Performance improvement in sqlite3VarintLen(). 
FossilOrigin-Name: adf9fefb00ae1dbb07a921c6796cb0a9505c6d19
 2015-09-01 22:29:07 +00:00
drh
054bbabc76 Small size reduction and performance increase in sqlite3DbMallocSize(). 
FossilOrigin-Name: 8a80967f849eed002a701235ed7fb406099d566e
 2015-09-01 20:09:33 +00:00
drh
3c0c43191a Reduce the number of calls to sqlite3BeginBenignMalloc(). 
FossilOrigin-Name: 0bee6583665782fac5d9e82bdf19b6f07e7bd03f
 2015-09-01 19:51:37 +00:00
dan
d917ad019c Fix a problem that occurs when more than 4 synonyms for a term appear within a single row. 
FossilOrigin-Name: cd359550bdc2bf7be4c294b60130c9fc3f583902
 2015-09-01 18:44:33 +00:00
dan
3faa07ee04 Add tests for fts5 synonyms implemented by adding extra terms to queries. And fixes for the same. 
FossilOrigin-Name: dbcb73802b88f76be17f09f3eb83ffac542de633
 2015-09-01 18:08:36 +00:00
drh
a7f910b549 Rename SQLITE_FUNC_VARYING to SQLITE_FUNC_SLOCHNG - a more descriptive name 
for what that bit means.

FossilOrigin-Name: ff5137a6dd8cb2a9b629b3a244f52665e9c9ebce
 2015-09-01 13:17:17 +00:00
drh
7d3d9daea2 Remove unreachable branches. 
FossilOrigin-Name: fd4da2318cc032d7c355376e440d4a05d7ab8793
 2015-09-01 00:42:52 +00:00
drh
8b57642259 Fix a bug in error reporting when a UNIQUE index on expressions fails its 
uniqueness test.

FossilOrigin-Name: 5a2c0e90a1933545b4768d91d8f7c42c8f391019
 2015-08-31 23:09:42 +00:00
drh
03bf26d90d 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
 2015-08-31 21:16:36 +00:00
dan
cb8b58caf7 Begin changes to allow synonym support by adding multiple terms to a query (an alternative to adding multiple terms to the FTS index). 
FossilOrigin-Name: ad7feaed4cd6b1d6e6376bb82d1f5664ddd083f3
 2015-08-31 20:06:06 +00:00
drh
8492653c37 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
 2015-08-31 19:38:42 +00:00
drh
390b88a448 Case should not be significant when comparing function names. 
FossilOrigin-Name: e2f1caf117b0a9632d52246717ab202852982339
 2015-08-31 18:13:01 +00:00
drh
1d85e405e6 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
 2015-08-31 17:34:41 +00:00
drh
47991425cb Improved analysis and usage of indexed expressions in the query planner. 
FossilOrigin-Name: f8893696387cba9d293a05a68dc38228077b3dc5
 2015-08-31 15:58:06 +00:00
drh
087f83b662 Merge the latest enhancements from trunk. 
FossilOrigin-Name: 7bde6d4d8cf05e1beb9bdf20b85760dc3e7a76c9
 2015-08-31 14:27:29 +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
3be094df69 Link the json1 extension into the command-line shell by default. 
FossilOrigin-Name: 2e8e239cec5a12ac81cf62c0fbe94fb5713c31b1
 2015-08-29 19:03:33 +00:00
dan
0cb01f5c2c Add a test for an fts5 tokenizer that supports synonyms by adding multiple entries to the fts index. 
FossilOrigin-Name: 98d07d16cab92f1e7001afbe370df3ec6343fc1f
 2015-08-29 18:46:12 +00:00
drh
20b3b6109b New test cases for the json1 extension. 
FossilOrigin-Name: daff4832af963f98bcc1d2c2f84bd815d384f850
 2015-08-29 18:30:30 +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
dan
ee0c0a8de3 Another change to the fts5 tokenizer API. 
FossilOrigin-Name: fc71868496f45f9c7a79ed2bf2d164a7c4718ce1
 2015-08-29 15:44:27 +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
dan
57e0add3f9 Change the fts5 tokenizer API to allow more than one token to occupy a single position within a document. 
FossilOrigin-Name: 90b85b42f2b2dd3e939b129b7df2b822a05e243d
 2015-08-28 19:56:47 +00:00
dan
2798f0b54b Fix compiler warnings in rbu code. 
FossilOrigin-Name: 0fdc36fe35ae2fc8e9688fe6c53437f4d47502d9
 2015-08-28 16:41:45 +00:00
dan
3b05828ea8 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
 2015-08-28 16:18:45 +00:00
dan
8f9ea2dc70 Merge latest trunk into this branch. 
FossilOrigin-Name: ab93024da7bd577d8850b417aff8597a8b3807fc
 2015-08-28 15:50:24 +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
31a5d34283 Fix the OR-optimization so that it always ignores subplans that do not use an index. 
FossilOrigin-Name: cf452028d1be2c5578a07f6e21b4d8b613373eb8
 2015-08-27 23:42:43 +00:00
drh
2dc292930d Fix the OR-optimization so that it always ignores subplans that do not 
use an index.

FossilOrigin-Name: 66f92a16866e5825363636b9cc4b8f9b29d9e84d
 2015-08-27 23:18:55 +00:00
drh
c7c4680ffd Fix EXPLAIN QUERY PLAN output for indexed-expressions. Fix another 
obscure fault in the WHERE term scanner.

FossilOrigin-Name: 73d361ce9e4d72c943def8b0b3caa227f9199aed
 2015-08-27 20:33:38 +00:00
drh
29d03f6517 Fix problems in the indexed-expression handling in the optimizer. 
FossilOrigin-Name: 03375017691d5b480e73d712c4318632e835060c
 2015-08-27 19:56:49 +00:00
drh
6860e6fa6f 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
 2015-08-27 18:24:02 +00:00
drh
b377020ca9 Merge changes from trunk. 
FossilOrigin-Name: c80e9e8e8cc1e7676d7c782ee0827726875db79e
 2015-08-27 16:07:02 +00:00
drh
bb52308f3d Adjustments to the WHERE term scanning, to better handle scanning terms of 
an index.

FossilOrigin-Name: 5611130a595e7f0b6d5f21d76f2755e9c09c7810
 2015-08-27 15:58:51 +00:00
drh
a3f108e93d Reduce the size of the WhereScan object by 24 bytes while also clarifying its 
operation.

FossilOrigin-Name: cbc3c9a8bf169ae0b21f26855038502c6cc25cfe
 2015-08-26 21:08:04 +00:00
drh
e14796085a Merge enhancements from trunk. 
FossilOrigin-Name: ec6ddb3d481d005c304a26c948c9c808586750e9
 2015-08-26 18:04:23 +00:00
drh
5579d59fb3 Evaluate expressions only once when the same expression is used in both the 
result set and in the ORDER BY clause.

FossilOrigin-Name: c2f3bbad778504681b39ab9399a1eb3c1a35ab3f
 2015-08-26 14:01:41 +00:00
drh
0576bc59a7 Refactor With.a.zErr into With.a.zCteErr. No logic changes. 
FossilOrigin-Name: 58ba73630ecc4bc58b03a7962dd45b305ef605ef
 2015-08-26 11:40:11 +00:00
drh
1c4505de91 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
 2015-08-26 11:34:31 +00:00
drh
567cc1e407 Move sqlite3IndexColumnAffinity() inside of SQLITE_ENABLE_STAT3_OR_STAT4. 
FossilOrigin-Name: b3732a4e1b42a86675d89766cb8089914e2fab9a
 2015-08-25 19:42:28 +00:00
drh
760b32dff2 Merge trunk enhancements. 
FossilOrigin-Name: e8b02902c48f3668dcff7b1767347ac7ef3c971e
 2015-08-25 19:24:11 +00:00
drh
e910769817 Use the sqlite3IndexColumnAffinity() routine to quickly and correctly find the 
affinity of an index column.

FossilOrigin-Name: 1ee089a72d789002a0a377347fc51e08ab32fb14
 2015-08-25 19:20:04 +00:00
drh
1f9ca2c84c 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
 2015-08-25 16:57:52 +00:00
drh
f8febc1b05 Fix a memory leak that might occur when compiling with SQLITE_OMIT_CHECK. 
FossilOrigin-Name: 8f1d9f1f308518522ebb1eaebb9b184b4ac30924
 2015-08-25 00:34:54 +00:00
drh
a514b8eb0c 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
 2015-08-25 00:27:06 +00:00
drh
fea870be38 Remove some redundant code: Call sqlite3ResolveExprListNames() rather than 
calling sqlite3ResolveExprNames() in a loop - in two places.

FossilOrigin-Name: bdaf66465b6b1bdad10c08d9527b98e7000a41e4
 2015-08-24 20:54:06 +00:00
drh
108aa00a87 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
 2015-08-24 20:21:20 +00:00
drh
8981b904b5 Enhance the CREATE VIEW syntax so that the names of columns of the view can 
be specified after the view name.

FossilOrigin-Name: d794b34da6f9c77dfe17773b0b17b22de72cce7f
 2015-08-24 17:42:49 +00:00
mistachkin
a09767b230 Enhancements to the batch build tool for MSVC. 
FossilOrigin-Name: a1ae20cd97456a1126cfa1a9bedce0bac0940ad6
 2015-08-24 17:18:43 +00:00
drh
bc622bc045 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
 2015-08-24 15:39:42 +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
e792b5b420 Fix a comment typo on sqlite3ExprAlloc(). No code changes. 
FossilOrigin-Name: 518d6220a12fb1289f699ef0821e6adfcd286ed0
 2015-08-23 20:48:29 +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
38978dd4ed 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
 2015-08-22 01:32:29 +00:00
drh
1fa97b3ec8 Add extension functions for processing JSON. 
FossilOrigin-Name: 178f9a352c6c9e15e809e1a47530c6592d18578d
 2015-08-21 20:43:32 +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
b1b124d482 Merge header file fixes from trunk. 
FossilOrigin-Name: 7c2713e98ffb5f0d96eb7de9514eab43f0712011
 2015-08-21 19:56:45 +00:00
drh
cfe05d882f Add a missing #define for sqlite3_vsnprintf to sqlite3ext.h. 
FossilOrigin-Name: da3c9df09c46564353218d0163e378b880a3ce62
 2015-08-21 19:53:06 +00:00
drh
180872fef9 Reserve the SQLITE_IOERR_VNODE error code name. 
FossilOrigin-Name: 53b593fcae178f2e08f758ae6fd100869f771bfd
 2015-08-21 17:39:35 +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
0dfbe064de Fix typo in comment. No changes to code. 
FossilOrigin-Name: 7b8d17dd840f64dac9a018a4547a97de799e94ab
 2015-08-21 12:37:49 +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
0fee5969c8 Compiler-warning fixes in the sqldiff.exe utility. 
FossilOrigin-Name: 64d13339d44d1b7ec6768a33421f2138cb7872d8
 2015-08-20 23:33:09 +00:00
drh
c743579e59 Fix a couple C99-isms that cause compile errors on MSVC. 
FossilOrigin-Name: bc577fe6cbbe5385d81d6fa0f3c34bb1c833f0d6
 2015-08-20 23:28:18 +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
mistachkin
197d59ffc4 Skip calling the virtual table xDestroy method when it is null. 
FossilOrigin-Name: b73ad305a6b7cb84fe0a1efb334b8e4592e21c40
 2015-08-20 21:14:31 +00:00
mistachkin
1abbe28884 Fix compiler warnings in the sqldiff tool seen with MSVC. 
FossilOrigin-Name: 072279d458fbb74a812a9ee723041d6b7c662a88
 2015-08-20 21:09:32 +00:00
mistachkin
bc63ec1d62 Fix stray variable declaration for C89. 
FossilOrigin-Name: 17eb7f18cb76170e109977a94b259b763cd86c47
 2015-08-20 20:21:06 +00:00
drh
d10dbad5e1 Correctly handle empty function argument lists on table-valued functions. 
FossilOrigin-Name: a7acc7878b8bb8e27a0da67b2dbb7bd51df4859b
 2015-08-20 20:13:37 +00:00
drh
7fcdd06949 Add support for table-valued functions in the FROM clause implemented as 
virtual tables.

FossilOrigin-Name: 9b718b06b156163ae34115b6c5f6d163a7ee7cc3
 2015-08-20 19:55:58 +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
drh
cbd8db35f5 Make SQLITE_BUSY_SNAPSHOT and SQLITE_BUSY_RECOVERY retryable, just as a plain 
SQLITE_BUSY is.

FossilOrigin-Name: fd13dd950d99fd1996860f7a5f220fdc89180194
 2015-08-20 17:18:32 +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
drh
cb6c6c6f45 Add the json_each(JSON,PATH) table-valued-function. 
FossilOrigin-Name: 3335ac17bbcb09dc915173d69bf42048f84ad563
 2015-08-19 22:47:17 +00:00
drh
222cd5bee2 Merge the table-valued-function rowid fix. 
FossilOrigin-Name: a06a6392bd48baa8b9bac2624869c0cc7da7e779
 2015-08-19 19:26:13 +00:00
drh
509c3fc004 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
 2015-08-19 19:01:28 +00:00
drh
03726aaf7f Merge support for table-valued functions. 
FossilOrigin-Name: 96a5d44d9fcb7b159c04630ad2d956fe27df5a43
 2015-08-19 18:31:11 +00:00
drh
bc550df32f Improved comments on the generate_series virtual table. Test cases for 
ORDER BY rowid DESC with generate_series.

FossilOrigin-Name: fef44c37f31ca9fd7891cecdbe95cc46a987067b
 2015-08-19 18:19:49 +00:00
drh
01d230ce05 A list of arguments following a table name translates into equality 
constraints against hidden columns in that table.

FossilOrigin-Name: 40e12cfe4c29475417ba89fb637b4c763cf74016
 2015-08-19 17:11:37 +00:00