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50 check-ins occurring around 90acdbfce9c08858.

2019-03-25
21:35
Change the name of the parameter table in the CLI to "sqlite_parameters". Doing so involves adding SQLITE_DBCONFIG_WRITABLE_SCHEMA and allowing the creation of tables whose names begin with "sqlite_" and that are indexed while writable_schema is on. (check-in: 24ef384469 user: drh tags: trunk)
19:50
Earlier detection of corruption while added to the freelist. (check-in: 8c80b004ca user: drh tags: trunk)
18:44
Fix a faulty assert() statement in balance_nonroot() - the assert() should use get2byteNotZero() instead of get2byte() for the corner case where the number cells is zero on a 65536-byte page. (check-in: bcbe7d96df user: drh tags: trunk)
15:09
Improvements to the help text in the CLI. (check-in: 919fec91da user: drh tags: trunk)
15:06
Fix the writefile() SQL function implemented by ext/misc/fileio.c such that any directories created have standard umask permissions, not permissions of the file that is to be written. (check-in: f11c89595d user: drh tags: trunk)
14:24
For the ".archive --update" command in the CLI, only update files if their mtime or mode has changed. To force an update, use the new --insert instead. (check-in: 191a023ae7 user: drh tags: trunk)
2019-03-23
00:38
Support Tcl libraries with a suffix. (Closed-Leaf check-in: 8d0153996a user: mistachkin tags: msvcTcl)
2019-03-22
22:34
Further enhancements and fixes. (check-in: c9f1972e10 user: mistachkin tags: msvcTcl)
16:52
Attempt to detect when the MSVC linker requires the /MACHINE argument. (check-in: 3e35584621 user: mistachkin tags: msvcTcl)
13:56
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. (Closed-Leaf check-in: 9aca86f983 user: dan tags: window-functions)
13:53
We learn that readdir_r() is deprecated in favor of plain old readdir(), which is now suppose to be threadsafe using thread-local storage. So remove the use of readdir_r() from the test code. (SQLite itself never calls readdir() or readdir_r()). (check-in: 7a0a26ed38 user: drh tags: trunk)
11:38
Add the --limit N option to dbfuzz2. Set the default callback limit to 250K. (check-in: b99f8512c0 user: drh tags: trunk)
01:26
Sync up the autoconf makefile for MSVC. (check-in: ecbae90aef user: mistachkin tags: msvcTcl)
01:25
Support building the Tcl bindings DLL using MSVC. (check-in: 908c4c891f user: mistachkin tags: msvcTcl)
2019-03-21
21:18
Add an extra test for database corruption to defragmentPage(). (check-in: 80e951fce3 user: dan tags: trunk)
17:22
Merge latest trunk changes with this branch. (check-in: 3196f5f480 user: dan tags: reuse-schema)
17:13
Disable the feature on this branch in non-SQLITE_ENABLE_SHARED_SCHEMA builds. (check-in: b8e536089b user: dan tags: reuse-schema)
13:51
Remove assert() statements based on the counter-factual proposition that 0 is not a valid cursor number. (check-in: c7b336181a user: dan tags: window-functions)
2019-03-20
20:27
Experimental change to apply affinity before running CHECK constraints on an INSERT. Note that in the CHECK constraints, REAL affinity really is REAL affinity, and not numeric affinity. This causes failures in some tests that are assuming affinity is applied after CHECK constraints. (Leaf check-in: 9ef69d1839 user: drh tags: apply-affinity-first)
20:02
Use the IsReuseSchema() macro more consistently. Also, rename it to IsSharedSchema(). (check-in: c1be211c02 user: dan tags: reuse-schema)
19:17
Fix an error message. (check-in: a70fdaa390 user: dan tags: reuse-schema)
18:22
In the CLI, give better error messages if something goes wrong with the ".dbinfo" command. (check-in: 3649a77b79 user: drh tags: trunk)
16:58
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)". (check-in: b9e2393cf2 user: dan tags: trunk)
16:03
Merge latest trunk changes into this branch. (check-in: 4cd20ca677 user: dan tags: reuse-schema)
12:08
Fix harmless compiler warnings from MSVC. (check-in: f0f02d46e4 user: drh tags: trunk)
11:16
Enhance the rtreenode() function of rtree (used for testing) so that it uses the newer sqlite3_str object for better performance and improved error reporting. Test cases added to TH3. (check-in: 90acdbfce9 user: drh tags: trunk)
05:45
Fix various harmless compiler warnings seen with MSVC. (Closed-Leaf check-in: 1c0fe5b576 user: mistachkin tags: noWarnings)
2019-03-19
20:48
Merge recent enhancements from trunk. (check-in: 000f4398db user: drh tags: apple-osx)
20:42
Enhance the VACUUM INTO command so that it works on read-only databases. (check-in: 55be6d0a9f user: drh tags: trunk)
20:13
Fix a compiler warning in FTS5. (check-in: d5acf3af65 user: drh tags: trunk)
19:39
Add further tests to window8.test. (check-in: ec7e224f50 user: dan tags: window-functions)
19:19
Fix a problem with EXCLUDE clauses on window frames with no ORDER BY. (check-in: e025506379 user: dan tags: window-functions)
17:45
Add tests to ensure that the window functions implementation is not generating code for unnecessary sorts. (check-in: e195948a68 user: dan tags: window-functions)
16:49
Add missing VdbeCoverage() macros to new code in window.c. (check-in: 4f9b93e6cf user: dan tags: window-functions)
15:36
When computing the amount of scratch memory needed during a rebalance operation, assume the worst case for the number of cells per page, rather than relying on the BtPage.nCell value, which might be incorrect for a corrupt database. (check-in: a420ebd08f user: drh tags: trunk)
11:56
Revert the OP_MustBeInt opcode implementation on this branch so that it again matches trunk. The extra functionality is no longer required. (check-in: c02f77b1b4 user: dan tags: window-functions)
11:35
Tweak the tool/cg_anno.tcl script so that it can run on systems without /usr/bin/tclsh. (check-in: a026189aa4 user: dan tags: trunk)
11:17
Update this branch with latest trunk changes. (check-in: 98cc265987 user: dan tags: window-functions)
09:57
Add a LICENSE.md, containing the text of the blessing. (check-in: cbb7e60272 user: drh tags: trunk)
06:40
Ensure that all the new window-function keywords can still be used as SQL identifiers. (check-in: a6d61dfd47 user: dan tags: window-functions)
2019-03-18
21:19
Add further tests for new window function functionality. (check-in: 1fbddf01b1 user: dan tags: window-functions)
18:55
Always evaluate window functions using the alternative path usually only used by EXCLUDE frames if the SQLITE_QueryFlattener test flag is set. (check-in: 2879a691ac user: dan tags: window-functions)
16:51
Fixes for RANGE windows and NULL values. (check-in: 723c84be3e user: dan tags: window-functions)
15:49
Fix a buffer overread that could occur when running fts5 prefix queries inside a transaction. (check-in: b3fa58dd74 user: dan tags: trunk)
15:23
Fix an fts5 problem with interleaving reads and writes in a single transaction. (check-in: 45c73deb44 user: dan tags: trunk)
10:30
Fix a typo in a comment. No changes to code. (check-in: c2f50aa4e7 user: drh tags: trunk)
2019-03-17
23:59
New hyperlink on the README.md file. (check-in: cc5ab96715 user: drh tags: trunk)
23:44
Update the README.md file at the top level to talk about how to deal with version names and how to verify the code in Git mirrors. (check-in: e8c87a0ac1 user: drh tags: trunk)
2019-03-16
20:29
Fix problems with RANGE windows and string, blob and NULL values. (check-in: cebe09e11c user: dan tags: window-functions)
10:15
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. (check-in: f2d5f7a24c user: dan tags: window-functions)