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printf-optimization
Commit Graph

1742 Commits

Author SHA1 Message Date
dan
6c39e6a800 Changes to the sesssions module ensure that tables appear within changesets and patchsets in the same order that they were attached to the sessions object. 
FossilOrigin-Name: 7695890230dc1e0c6db9b7aa509db2039c7f7239
 2015-10-01 16:35:57 +00:00
drh
32af5eda6a Merge recent enhancements from trunk, and especially the fix for 
ticket [1b266395d6bc10].

FossilOrigin-Name: b2face9aa95ade96a5666c70b6b31064c1ad0977
 2015-09-30 14:50:39 +00:00
dan
e60856980a Add the sqlite3_index_info.idxFlags field, allowing xBestIndex() implementations to specify to SQLite that a strategy may visit at most one row. Add support for this to fts3/4. Omit the statement journal from virtual table UPDATE and DELETE operations that are guaranteed not to affect more than one row. 
FossilOrigin-Name: a1d08fd3d0419da8c22355d48c6d83eed6fd7e07
 2015-09-29 16:47:53 +00:00
dan
4ad0971919 Fix an off-by-one error in test function fts5_decode(). 
FossilOrigin-Name: 3a9f076250d9559d8ea94ba44095ba3ddbc5542d
 2015-09-29 12:19:51 +00:00
dan
b3deb4ea64 Change the name of the new sqlite3_index_info.flags field to "idxFlags". Add documentation for the same to sqlite.h.in. 
FossilOrigin-Name: f61203bc0fb0b62e12d6270e8d9063e445a5a252
 2015-09-29 11:57:20 +00:00
dan
0f40037eee Also allow UPDATE on virtual tables to use the onepass strategy. 
FossilOrigin-Name: 1aa27d706db9b2e21737ce4b94b47ecd12c2570f
 2015-09-28 20:03:49 +00:00
dan
d943b27596 Update fts3 to use the onepass strategy for delete operations. 
FossilOrigin-Name: fffab4f70f85eeb2acbb89534064a6e397c39384
 2015-09-28 15:23:29 +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
9ec0efd946 Merge all the latest trunk enhancements into the sessions branch. 
FossilOrigin-Name: c91065f8edb1e54076791716fc20d3fcfe3070dc
 2015-09-24 14:26:51 +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
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
dan
ec9e8f004e Fix typo in fts5.h. 
FossilOrigin-Name: 07721c6c24f651d8e281c29227b113d292f6b0de
 2015-09-16 12:31:39 +00:00
dan
438b881540 Merge the latest trunk enhancements with this branch. 
FossilOrigin-Name: b7469c44be77358e02892a3abc696f7caa0dcd3b
 2015-09-15 15:55:15 +00:00
dan
6609bab24d Add test cases to cover fts5 integrity-check code. 
FossilOrigin-Name: 1d018c35b9e81982df036f5e62a4a42219b54e02
 2015-09-15 14:39:17 +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
91762f2d18 Merge the latest trunk enhancements. 
FossilOrigin-Name: 22ce9218fb2bb56cc5dd4e32077a16f669250d5f
 2015-09-14 10:47:29 +00:00
mistachkin
16a93128f8 Fix harmless compiler warnings. 
FossilOrigin-Name: bfc7b84b766860d2e410702ba7c1166d7328309a
 2015-09-11 18:05:01 +00:00
dan
bcb04b6128 Fix some compiler warnings in fts5 code. 
FossilOrigin-Name: 0dc436116e55e3fd55eb6085ada71e099069b32d
 2015-09-11 14:15:46 +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
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
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
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
mistachkin
f5eac36a64 Fix harmless compiler warning in FTS5. 
FossilOrigin-Name: 86146a731d75eb25279c0e072c0bdda593de905d
 2015-09-09 23:54:46 +00:00
mistachkin
4b03efb695 Fix harmless compiler warnings in FTS5. 
FossilOrigin-Name: 2cdb18778f20baa902e54f218ba26d2bacf0801e
 2015-09-09 17:17:22 +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
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
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
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
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
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
dan
ea8b93ee20 Add documentation for fts5 synonym support. 
FossilOrigin-Name: 58aa1f435959852df74f1bca8e0bdbc4f47c256a
 2015-09-03 18:05:09 +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
dan
5d144875bc Remove dead code from fts5_index.c. 
FossilOrigin-Name: 8a0a9b01e74072ee52fe393311ad591208fbbf7c
 2015-09-03 11:17:52 +00:00