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SQLite training in Houston TX on 2019-11-05 (details)
Part of the 2019 Tcl Conference

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33 check-ins using file src/select.c version 4f0adefa

2017-07-07
16:12
Have this branch maintain an in-memory hash-table of old pages for read-only MVCC clients. There is no way to access it yet. check-in: a3a9a2e1 user: dan tags: server-process-edition
2017-06-28
20:21
Merge tserver fixes with this branch. check-in: 58a0aab8 user: dan tags: server-process-edition
20:12
Fix bugs in test program tserver.c. Leaf check-in: 093b9108 user: dan tags: server-edition
2017-06-27
20:23
Support clients within a single process only. check-in: dfa9a4d5 user: dan tags: server-process-edition
2017-06-20
19:20
Ensure that test tool "tserver" finalizes all statements before attempting to close a database handle. check-in: d8568aac user: dan tags: server-edition
2017-06-07
15:55
Add too/tserver.c - the implementation of a simple multi-threaded server designed for interactive testing of concurrency between connections used by different threads of the same process. check-in: 05b4fc43 user: dan tags: server-edition
2017-05-22
08:01
Add code to this branch to emit a log message after each cumulative second that the WRITER lock has been held. check-in: a726d981 user: dan tags: server-edition
2017-05-15
19:32
Avoid writer starvation by adding a RESERVED state to page locks. check-in: 9b7f8024 user: dan tags: server-edition
2017-05-13
19:07
Avoid running recovery while there is another read/write client. check-in: a38858a2 user: dan tags: server-edition
2017-05-12
18:52
Require exclusive access to the db to wrap the wal file. Have "PRAGMA wal_checkpoint = restart" block for this. check-in: cbf44ed9 user: dan tags: server-edition
2017-05-10
16:18
Fix a problem causing a lock to be held past the end of a transaction. Use a blocking lock to take the read-lock on page 1 taken by all transactions. check-in: 2584df3d user: dan tags: server-edition
13:46
Use a blocking call to obtain the wal-mode WRITER lock in some cases. check-in: 4464ca1d user: dan tags: server-edition
13:36
Fix a couple of test scripts so that they work with -DSQLITE_DISABLE_FTS4_DEFERRED builds. check-in: 30018d31 user: dan tags: trunk
12:58
Avoid unnecessary codec operations on in-memory subjournals. check-in: 199b2a84 user: drh tags: trunk
12:49
Do not invoke codec macros for in-memory subjournals. Closed-Leaf check-in: d2bb0066 user: drh tags: codecless-inmemory-subjournal
2017-05-09
16:32
Fix a problem with wrapping the log file in server mode. check-in: 270b7d1e user: dan tags: server-edition
2017-05-08
20:15
Add some support for wal mode to the hack on this branch. check-in: b733afc1 user: dan tags: server-edition
18:29
Do not invoke codec macros when reading or writing an in-memory sub-journal. check-in: 2c145ee6 user: dan tags: codecless-inmemory-subjournal
2017-05-06
18:09
Fix an obscure assertion fault that can follow an OOM. The problem was introduced by check-in [a1cf44763277b6c7]. check-in: 04e7e565 user: drh tags: trunk
17:12
Fix requirements marks and harmless compiler warnings. check-in: 198ff4c0 user: drh tags: trunk
16:04
Update this branch with latest trunk changes. check-in: ed6bad67 user: dan tags: server-edition
2017-05-04
14:02
Remove the tool/schemalint.tcl script. And related Makefile entries. It is superseded by sqlite3_expert. check-in: 269bf52e user: dan tags: schemalint
11:13
Fix a collision of the "B0" identifier name between the termios.h header file and the SHA3 implementation in the shell. check-in: b9a58dac user: drh tags: trunk
2017-05-03
19:36
Remove the unused "sqlite3_stack_used" TCL command from the test harness. check-in: e24b7382 user: drh tags: trunk
17:44
Fix the sqlite3GetInt32() function so that it correctly returns 0 on a zero-length input string. check-in: 05eba9e3 user: drh tags: trunk
15:54
Always enable URI filenames when compiling with SQLITE_HAS_CODEC. Also allow plaintext keys using the key= query parameter. check-in: 31a51b4d user: drh tags: trunk
13:05
Fix a harmless compiler warning on Windows. check-in: 593e5dd0 user: drh tags: schemalint
12:50
Get sqlite3_expert building on Windows. check-in: d8254047 user: drh tags: schemalint
12:15
In sqlite3expert.c, do not copy the schema for virtual tables. Updates to makefiles to make building easier. check-in: da15752d user: drh tags: schemalint
2017-05-02
20:42
In the sqlite3_expert command-line tool, allow two-dash options. Do not accept the database name if it begins with "-". check-in: af7d1596 user: drh tags: schemalint
19:45
Merge the latest enhancements from trunk. check-in: a7dcf6a7 user: drh tags: schemalint
18:00
Fix the fts3EvalAverageDocsize() routine so that it returns errors from sqlite3_reset() rather than always returning SQLITE_OK. check-in: 430f539c user: drh tags: trunk
17:54
Reuse the same materialization of a view when that view appears in a query more than once, such as in a self-join. check-in: 9e35c89d user: drh tags: trunk