Codestin Search App

e0f20b4 Performance improvement on the OP_Variable opcode. by drh · 6 years ago value_frombind
7678fdc Change the fts3_tokenizer() function to always return the pointer as a BLOB by drh · 7 years ago
5155b75 The two-argument version of fts3_tokenizer() works regardless of the by drh · 7 years ago
57b1a3e Initial implementation of the sqlite3_value_frombind() interface. by drh · 7 years ago
d137f4e Recover a some of the performance lost by window function alias fix two by drh · 7 years ago
f72a979 Add new test cases to test/fuzzdata8.db by drh · 7 years ago
4ded26a Prevent aliases of window functions expressions from being used as arguments to aggregate or other window functions. by dan · 7 years ago
6f1644c Show the pointer address for Window objects in the TreeView display. by drh · 7 years ago
0dc0e9c More improvements to TreeView output for Window objects: by drh · 7 years ago
fc15f4c Improved TreeView display of Window objects. by drh · 7 years ago
a2b6806 If the string formatter in sqlite3NestedParse() fails due to an over-length by drh · 7 years ago
40f827a Improvements to the README.md file. No code changes. by drh · 7 years ago
61ad551 Support building the Tcl bindings DLL using MSVC. by mistachkin · 7 years ago
ba9ee09 Fix harmless compiler warnings seen with MSVC. by mistachkin · 7 years ago
725b1cf Fix a problem with window frames that use "BETWEEN <start> AND 0 PRECEDING". by dan · 7 years ago
d4a591d Fix harmless compiler warnings. by drh · 7 years ago
b60c3b0 Add support for new window functions related features - GROUPS frames, RANGE frames with logical start and end points, the EXCLUDE clause and window chaining. by dan · 7 years ago
1cb0263 Fix an obsolete comment in the CLI. No code changes. by drh · 7 years ago
65c29fd In the CLI, code the "sqlite_parameters" name directly rather than using a by drh · 7 years ago
ccf6e7d Remove a test from the index build logic which is no longer needed and is by drh · 7 years ago
346f4e2 Change the name of the parameter table in the CLI to "sqlite_parameters". by drh · 7 years ago
58b42ad Earlier detection of corruption while added to the freelist. by drh · 7 years ago
1c96026 Fix a faulty assert() statement in balance_nonroot() - the assert() should use by drh · 7 years ago
af5a2e1 Improvements to the help text in the CLI. by drh · 7 years ago
e747611 Fix the writefile() SQL function implemented by ext/misc/fileio.c such that by drh · 7 years ago
b17ea91 For the ".archive --update" command in the CLI, only update files if their by drh · 7 years ago
21a3b31 Support Tcl libraries with a suffix. by mistachkin · 7 years ago msvcTcl
b1b808b Further enhancements and fixes. by mistachkin · 7 years ago
57494ad Attempt to detect when the MSVC linker requires the /MACHINE argument. by mistachkin · 7 years ago
781b7ac Fix a problem with a window function in a correlated sub-query where at least one reference to the outer SELECT appears in a FROM clause sub-select. by dan · 7 years ago window-functions
ed26483 We learn that readdir_r() is deprecated in favor of plain old readdir(), which by drh · 7 years ago
fb55671 Add the --limit N option to dbfuzz2. Set the default callback limit to 250K. by drh · 7 years ago
7ac2ee0 Sync up the autoconf makefile for MSVC. by mistachkin · 7 years ago
e2bcbb4 Support building the Tcl bindings DLL using MSVC. by mistachkin · 7 years ago
dcc427c Add an extra test for database corruption to defragmentPage(). by dan · 7 years ago
c7694a6 Remove assert() statements based on the counter-factual proposition that 0 is not a valid cursor number. by dan · 7 years ago
87c889c In the CLI, give better error messages if something goes wrong by drh · 7 years ago
2381f6d Fix a potential dangling pointer deference in an ALTER TABLE run on a schema that contains constructs of the form "PRIMARY KEY(column COLLATE collation)". by dan · 7 years ago
ff119f0 Fix harmless compiler warnings from MSVC. by drh · 7 years ago
e41fd72 Enhance the rtreenode() function of rtree (used for testing) so that it by drh · 7 years ago
065f3bf Fix various harmless compiler warnings seen with MSVC. by mistachkin · 7 years ago noWarnings
d0f820a Enhance the VACUUM INTO command so that it works on read-only databases. by drh · 7 years ago
f3e90dd Fix a compiler warning in FTS5. by drh · 7 years ago
78694ea Add further tests to window8.test. by dan · 7 years ago
6603342 Fix a problem with EXCLUDE clauses on window frames with no ORDER BY. by dan · 7 years ago
8eff0cc Add tests to ensure that the window functions implementation is not generating code for unnecessary sorts. by dan · 7 years ago
1d4b25f Add missing VdbeCoverage() macros to new code in window.c. by dan · 7 years ago
f012dc4 When computing the amount of scratch memory needed during a rebalance operation, by drh · 7 years ago
e5166e0 Revert the OP_MustBeInt opcode implementation on this branch so that it again matches trunk. The extra functionality is no longer required. by dan · 7 years ago
b1dd3db Tweak the tool/cg_anno.tcl script so that it can run on systems without /usr/bin/tclsh. by dan · 7 years ago
d430c2e Update this branch with latest trunk changes. by dan · 7 years ago
713836f Add a LICENSE.md, containing the text of the blessing. by drh · 7 years ago
ced8912 Ensure that all the new window-function keywords can still be used as SQL identifiers. by dan · 7 years ago
0525b6f Add further tests for new window function functionality. by dan · 7 years ago
108e6b2 Always evaluate window functions using the alternative path usually only used by EXCLUDE frames if the SQLITE_QueryFlattener test flag is set. by dan · 7 years ago
bdabe74 Fixes for RANGE windows and NULL values. by dan · 7 years ago
d406d07 Fix a buffer overread that could occur when running fts5 prefix queries inside a transaction. by dan · 7 years ago
b15f19c Fix an fts5 problem with interleaving reads and writes in a single transaction. by dan · 7 years ago
610f11d Fix a typo in a comment. No changes to code. by drh · 7 years ago
faeeddf New hyperlink on the README.md file. by drh · 7 years ago
3756d59 Update the README.md file at the top level to talk about how to deal with by drh · 7 years ago
1e7cb19 Fix problems with RANGE windows and string, blob and NULL values. by dan · 7 years ago
bf84515 In order to identify the first row of each partition, check if the rowid in the ephemeral table is 1 instead of using a dedicated flag register. by dan · 7 years ago
c782a81 Implement the EXCLUDE clause for window frames. by dan · 7 years ago
aadf832 Back out the change to support Fuchsia, since it turns out fuchsia does not by drh · 7 years ago
25f5383 Remove a debugging printf() left in test/sessionfuzz.c. by dan · 7 years ago
1f3b284 Ensure that ALTER TABLE commands open statement transactions. Fix for [596d059a]. by dan · 7 years ago
d35300f Parse EXCLUDE clauses in window frames. They do not yet work. by dan · 7 years ago
a0f6b83 Add things to this branch that will be required to support the EXCLUDE clause. by dan · 7 years ago
a49774f Technical improvements to the documentation for sqlite3_bind_blob() and by drh · 7 years ago
2e41b99 Improvements to the sqlite3_db_filename() API documentation. No code changes. by drh · 7 years ago
db7d895 Merge latest trunk changes into this branch. by dan · 7 years ago
b6f2dea Avoid allocating excessive registers for the PARTITION BY expressions when processing window functions. by dan · 7 years ago
b560a71 Remove rows from the ephemeral table used by window functions once they are no longer required. by dan · 7 years ago
b65e801 New test cases added to test/fuzzdata8.db by drh · 7 years ago
fcb0242 When deserializing a database (sqlite3_deserialize()), do not attempt to parse the schema before the data is loaded. by dan · 7 years ago
2a934d7 Detect zero-length free slots on btree pages and report that as corruption. by drh · 7 years ago
d446165 Minor optimization in sqlite3WindowCodeStep(). by dan · 7 years ago
bb40727 Allow real values to be used in PRECEDING and FOLLOWING expressions for RANGE window frames. by dan · 7 years ago
935d9d8 Expand on header comment for sqlite3WindowCodeStep(). Further simplify the implementation of the same. by dan · 7 years ago
9e24439 Fix a crash that could occur if the RHS of an IN expression is a correlated sub-query that refers to the outer query from within a window frame definition only. by dan · 7 years ago
cc7a850 Remove "cache mode" from the window frame code generator. Handle the same cases by editing the window frame specification itself. by dan · 7 years ago
a786e45 Simplify the windows frame code some. Add a comment explaining some of the VM code generated by sqlite3WindowCodeStep(). by dan · 7 years ago
71fddaf Fix problems with "RANGE ... ORDER BY <expr> DESC" window frames. by dan · 7 years ago
72b9fdc Add support for RANGE window frames. Some cases still do not work. by dan · 7 years ago
f7b846e Merge latest trunk changes into this branch. by dan · 7 years ago
0d86a9b Add simple tests for GROUPS window frames. by dan · 7 years ago
37f6ffb Fix a harmless bug in the Makefile. by drh · 7 years ago
6c75b39 Finish consolidation of window frame code. Add untested support for GROUPS frames. by dan · 7 years ago
bcf1f41 Add new test cases in test/fuzzdata8.db by drh · 7 years ago
4b986b2 Patch makes balance_nonroot() slightly smaller and faster and more robust by drh · 7 years ago
66b8457 Fix another segfault in fts3 that could occur with corrupt records. by dan · 7 years ago
9a51884 Detect an attempt to drop a btree that is not within the bounds of the by drh · 7 years ago
54975cd Fix other "ROWS BETWEEN" cases on this branch. by dan · 7 years ago
c813750 Modify new window functions function so that cursors are stepped immediately after each operation, instead of immediately before. by dan · 7 years ago
00267b8 Simplify the window function code generator some more. by dan · 7 years ago
b33487b Improvements to the way built-in window functions are handled. by dan · 7 years ago
39c5c4a Add the sqlite3_stmt_isexplain() interface. by drh · 7 years ago
aff0fd4 Add an "|| CORRUPT_DB" term to an assert() that might be false if the database by drh · 7 years ago
aaad696 Fix a potential 32-bit integer overflow in the "showdb" utility program when by drh · 7 years ago