7be5d4b84f
- SQLite 3.15.0 * Added support for row values. * Allow deterministic SQL functions in the WHERE clause of a partial index. * Added the "modeof=filename" URI parameter on the unix VFS * Added support for SQLITE_DBCONFIG_MAINDBNAME. * Added the ability to VACUUM an ATTACH-ed database. * Enhancements to the command-line shell: + Add the ".testcase" and ".check" dot-commands. + Added the --new option to the ".open" dot-command, causing any prior content in the database to be purged prior to opening. * Enhance the fts5vocab virtual table to handle "ORDER BY term" efficiently. * Miscellaneous micro-optimizations reduce CPU usage by more than 7% on common workloads. Most optimization in this release has been on the front-end (sqlite3_prepare_v2()). * The multiply operator now correctly detects 64-bit integer overflow and promotes to floating point in all corner-cases. Fix for ticket 1ec41379c9c1e400. * Correct handling of columns with redundant unique indexes when those columns are used on the LHS of an IN operator. Fix for ticket 0eab1ac759. * Skip NULL entries on range queries in indexes on expressions. Fix for ticket 4baa46491212947. * Ensure that the AUTOINCREMENT counters in the sqlite_sequence table are initialized doing "Xfer Optimization" on "INSERT ... SELECT" statements. Fix for ticket 7b3328086a5c116c. * Make sure the ORDER BY LIMIT optimization (from check-in 559733b09e) works with IN operators on INTEGER PRIMARY KEYs.
Ismail Dönmez
2016-10-14 18:20:33 +00:00
84617ff1a3
- SQLite 3.15.0 * Added support for row values. * Allow deterministic SQL functions in the WHERE clause of a partial index. * Added the "modeof=filename" URI parameter on the unix VFS * Added support for SQLITE_DBCONFIG_MAINDBNAME. * Added the ability to VACUUM an ATTACH-ed database. * Enhancements to the command-line shell: + Add the ".testcase" and ".check" dot-commands. + Added the --new option to the ".open" dot-command, causing any prior content in the database to be purged prior to opening. * Enhance the fts5vocab virtual table to handle "ORDER BY term" efficiently. * Miscellaneous micro-optimizations reduce CPU usage by more than 7% on common workloads. Most optimization in this release has been on the front-end (sqlite3_prepare_v2()). * The multiply operator now correctly detects 64-bit integer overflow and promotes to floating point in all corner-cases. Fix for ticket 1ec41379c9c1e400. * Correct handling of columns with redundant unique indexes when those columns are used on the LHS of an IN operator. Fix for ticket 0eab1ac759. * Skip NULL entries on range queries in indexes on expressions. Fix for ticket 4baa46491212947. * Ensure that the AUTOINCREMENT counters in the sqlite_sequence table are initialized doing "Xfer Optimization" on "INSERT ... SELECT" statements. Fix for ticket 7b3328086a5c116c. * Make sure the ORDER BY LIMIT optimization (from check-in 559733b09e) works with IN operators on INTEGER PRIMARY KEYs.
Ismail Dönmez
2016-10-14 18:20:33 +00:00
321ace634e
- SQLite 3.14.2: * Fix the sqlite3_trace_v2() interface so that it is disabled if either the callback or the mask arguments are zero, in accordance with the documentation. * Fix commenting errors and improve the comments generated on EXPLAIN listings when the -DSQLITE_ENABLE_EXPLAIN_COMMENTS compile-time option is used. * Fix the ".read" command in the command-line shell so that it understands that its input is not interactive. * Correct affinity computations for a SELECT on the RHS of an IN operator. Fix for ticket 199df4168c. * The ORDER BY LIMIT optimization is not valid unless the inner-most IN operator loop is actually used by the query plan. Fix for ticket 0c4df46116e90f92. * Fix an internal code generator problem that was causing some DELETE operations to no-op. Ticket ef360601 - SQLite 3.14.1:
Ismail Dönmez
2016-09-14 08:54:43 +00:00
9e6eed7d21
- SQLite 3.14.2: * Fix the sqlite3_trace_v2() interface so that it is disabled if either the callback or the mask arguments are zero, in accordance with the documentation. * Fix commenting errors and improve the comments generated on EXPLAIN listings when the -DSQLITE_ENABLE_EXPLAIN_COMMENTS compile-time option is used. * Fix the ".read" command in the command-line shell so that it understands that its input is not interactive. * Correct affinity computations for a SELECT on the RHS of an IN operator. Fix for ticket 199df4168c. * The ORDER BY LIMIT optimization is not valid unless the inner-most IN operator loop is actually used by the query plan. Fix for ticket 0c4df46116e90f92. * Fix an internal code generator problem that was causing some DELETE operations to no-op. Ticket ef360601 - SQLite 3.14.1:
Ismail Dönmez
2016-09-14 08:54:43 +00:00
df6b1ce612
- SQLite 3.14.0 * Added support for WITHOUT ROWID virtual tables. * Improved the query planner so that the OR optimization can be used on virtual tables even if one or more of the disjuncts use the LIKE, GLOB, REGEXP, MATCH operators. * Added the CSV virtual table for reading RFC 4180 formatted comma-separated value files. * Added the carray() table-valued function extension. * Enabled persistent loadable extensions using the new SQLITE_OK_LOAD_PERMANENTLY return code from the extension entry point. * Added the SQLITE_DBSTATUS_CACHE_USED_SHARED option to sqlite3_db_status(). * Add the vfsstat.c loadable extension - a VFS shim that measures I/O together with an eponymous virtual table that provides access to the measurements. * Improved algorithm for running queries with both an ORDER BY and a LIMIT where only the inner-most loop naturally generates rows in the correct order. * Enhancements to Lemon parser generator, so that it generates a faster parser. * The PRAGMA compile_options command now attempts to show the version number of the compiler that generated the library. * Enhance PRAGMA table_info so that it provides information about eponymous virtual tables. * The query planner uses a full scan of a partial index instead of a full scan of the main table, in cases where that makes sense. * Allow table-valued functions to appear on the right-hand side of an IN operator. * Added two new C-language interfaces: sqlite3_expanded_sql() and sqlite3_trace_v2(). These new interfaces subsume the functions of sqlite3_trace() and sqlite3_profile() which are now deprecated. * Added the json_quote() SQL function to the json1 extension. * Disable the authorizer callback while reparsing the schema. * Added the SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION compile-time option and turned that option on by default when building the command-line shell. * Fix the ALTER TABLE command so that it does not corrupt descending indexes when
Ismail Dönmez
2016-08-08 18:15:37 +00:00
8c12d38f99
- SQLite 3.14.0 * Added support for WITHOUT ROWID virtual tables. * Improved the query planner so that the OR optimization can be used on virtual tables even if one or more of the disjuncts use the LIKE, GLOB, REGEXP, MATCH operators. * Added the CSV virtual table for reading RFC 4180 formatted comma-separated value files. * Added the carray() table-valued function extension. * Enabled persistent loadable extensions using the new SQLITE_OK_LOAD_PERMANENTLY return code from the extension entry point. * Added the SQLITE_DBSTATUS_CACHE_USED_SHARED option to sqlite3_db_status(). * Add the vfsstat.c loadable extension - a VFS shim that measures I/O together with an eponymous virtual table that provides access to the measurements. * Improved algorithm for running queries with both an ORDER BY and a LIMIT where only the inner-most loop naturally generates rows in the correct order. * Enhancements to Lemon parser generator, so that it generates a faster parser. * The PRAGMA compile_options command now attempts to show the version number of the compiler that generated the library. * Enhance PRAGMA table_info so that it provides information about eponymous virtual tables. * The query planner uses a full scan of a partial index instead of a full scan of the main table, in cases where that makes sense. * Allow table-valued functions to appear on the right-hand side of an IN operator. * Added two new C-language interfaces: sqlite3_expanded_sql() and sqlite3_trace_v2(). These new interfaces subsume the functions of sqlite3_trace() and sqlite3_profile() which are now deprecated. * Added the json_quote() SQL function to the json1 extension. * Disable the authorizer callback while reparsing the schema. * Added the SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION compile-time option and turned that option on by default when building the command-line shell. * Fix the ALTER TABLE command so that it does not corrupt descending indexes when
Ismail Dönmez
2016-08-08 18:15:37 +00:00
62bae05a2a
- SQLite 3.13.0: * Postpone I/O associated with TEMP files for as long as possible, with the hope that the I/O can ultimately be avoided completely. * Merged the session extension into trunk. * Added the ".auth ON|OFF" command to the command-line shell. * Added the "--indent" option to the ".schema" and ".fullschema" commands of the command-line shell, to turn on pretty-printing. * Added the ".eqp full" option to the command-line shell, that does both EXPLAIN and EXPLAIN QUERY PLAN on each statement that is evaluated. * Improved resistance against goofy query planner decisions caused by incomplete or incorrect modifications to the sqlite_stat1 table by the application. * Added the sqlite3_db_config(db,SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION) interface which allows the sqlite3_load_extension() C-API to be enabled while keeping the load_extension() SQL function disabled for security. * Change the temporary directory search algorithm on Unix to allow directories with write and execute permission, but without read permission, to serve as temporary directories. Apply this same standard to the "." fallback directory. * Fix a problem with the multi-row one-pass DELETE optimization that was causing it to compute incorrect answers with a self-referential subquery in the WHERE clause. Fix for ticket dc6ebeda9396087 * Fix a possible segfault with DELETE when table is a rowid table with an INTEGER PRIMARY KEY and the WHERE clause contains a OR and the table has one or more indexes that are able to trigger the OR optimization, but none of the indexes reference any table columns other than the INTEGER PRIMARY KEY. Ticket 16c9801ceba49. * When checking for the WHERE-clause push-down optimization, verify that all terms of the compound inner SELECT are non-aggregate, not just the last term. Fix for ticket f7f8c97e97597.
Ismail Dönmez
2016-05-18 19:49:01 +00:00
8cba28066b
- SQLite 3.13.0: * Postpone I/O associated with TEMP files for as long as possible, with the hope that the I/O can ultimately be avoided completely. * Merged the session extension into trunk. * Added the ".auth ON|OFF" command to the command-line shell. * Added the "--indent" option to the ".schema" and ".fullschema" commands of the command-line shell, to turn on pretty-printing. * Added the ".eqp full" option to the command-line shell, that does both EXPLAIN and EXPLAIN QUERY PLAN on each statement that is evaluated. * Improved resistance against goofy query planner decisions caused by incomplete or incorrect modifications to the sqlite_stat1 table by the application. * Added the sqlite3_db_config(db,SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION) interface which allows the sqlite3_load_extension() C-API to be enabled while keeping the load_extension() SQL function disabled for security. * Change the temporary directory search algorithm on Unix to allow directories with write and execute permission, but without read permission, to serve as temporary directories. Apply this same standard to the "." fallback directory. * Fix a problem with the multi-row one-pass DELETE optimization that was causing it to compute incorrect answers with a self-referential subquery in the WHERE clause. Fix for ticket dc6ebeda9396087 * Fix a possible segfault with DELETE when table is a rowid table with an INTEGER PRIMARY KEY and the WHERE clause contains a OR and the table has one or more indexes that are able to trigger the OR optimization, but none of the indexes reference any table columns other than the INTEGER PRIMARY KEY. Ticket 16c9801ceba49. * When checking for the WHERE-clause push-down optimization, verify that all terms of the compound inner SELECT are non-aggregate, not just the last term. Fix for ticket f7f8c97e97597.
Ismail Dönmez
2016-05-18 19:49:01 +00:00
ef56c90c01
- SQLite 3.12.2: * Fix compatibility with some legacy versions of sqlite database * Minor bugfixes - SQLite 3.12.1: * Fix a boundary condition error introduced by version 3.12.0 that can result in a crash during heavy SAVEPOINT usage. * Fix views so that they inherit column datatypes from the table that they are defined against, when possible. * Fix the query planner so that IS and IS NULL operators are able to drive an index on a LEFT OUTER JOIN.
Ismail Dönmez
2016-04-19 06:10:52 +00:00
086ba45b6f
- SQLite 3.12.2: * Fix compatibility with some legacy versions of sqlite database * Minor bugfixes - SQLite 3.12.1: * Fix a boundary condition error introduced by version 3.12.0 that can result in a crash during heavy SAVEPOINT usage. * Fix views so that they inherit column datatypes from the table that they are defined against, when possible. * Fix the query planner so that IS and IS NULL operators are able to drive an index on a LEFT OUTER JOIN.
Ismail Dönmez
2016-04-19 06:10:52 +00:00
c5699505fb
- Fix a boundary condition error introduced by version 3.12.0 that can result in a crash during heavy SAVEPOINT usage. - Fix views so that they inherit column datatypes from the table that they are defined against, when possible. - Fix the query planner so that IS and IS NULL operators are able to drive an index on a LEFT OUTER JOIN.
Ismail Dönmez
2016-04-09 06:58:37 +00:00
a07142acd8
- Fix a boundary condition error introduced by version 3.12.0 that can result in a crash during heavy SAVEPOINT usage. - Fix views so that they inherit column datatypes from the table that they are defined against, when possible. - Fix the query planner so that IS and IS NULL operators are able to drive an index on a LEFT OUTER JOIN.
Ismail Dönmez
2016-04-09 06:58:37 +00:00
3c63068c63
- SQLite 3.12.0: * The SQLITE_DEFAULT_PAGE_SIZE is increased from 1024 to 4096. The SQLITE_DEFAULT_CACHE_SIZE is changed from 2000 to -2000 so the same amount of cache memory is used by default. * Enhancements to the Lemon parser generator so that it creates a smaller and faster SQL parser. * Only create master journal files if two or more attached databases are all modified, do not have PRAGMA synchronous set to OFF, and do not have the journal_mode set to OFF, MEMORY, or WAL. * Added the SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER option to sqlite3_db_config() which allows the two-argument version of the fts3_tokenizer() SQL function to be enabled or disabled at run-time. * Added the sqlite3rbu_bp_progress() interface to the RBU extension. * The PRAGMA defer_foreign_keys=ON statement now also disables RESTRICT actions on foreign key. * Added the sqlite3_system_errno() interface. * Added the SQLITE_DEFAULT_SYNCHRONOUS and SQLITE_DEFAULT_WAL_SYNCHRONOUS compile-time options. The SQLITE_DEFAULT_SYNCHRONOUS compile-time option replaces the SQLITE_EXTRA_DURABLE option, which is no longer supported. * Enhanced the ".stats" command in the command-line shell to show more information about I/O performance obtained from /proc, when available. * Make sure the sqlite3_set_auxdata() values from multiple triggers within a single statement do not interfere with one another. Ticket dc9b1c91. * Fix the code generator for expressions of the form "x IN (SELECT...)" where the SELECT statement on the RHS is a correlated subquery. - Remove sqlite3-link-binary-with-libsqlite3.patch: replaced with configure option --disable-static-shell
Ismail Dönmez
2016-03-30 08:02:52 +00:00
507a33fea5
- SQLite 3.12.0: * The SQLITE_DEFAULT_PAGE_SIZE is increased from 1024 to 4096. The SQLITE_DEFAULT_CACHE_SIZE is changed from 2000 to -2000 so the same amount of cache memory is used by default. * Enhancements to the Lemon parser generator so that it creates a smaller and faster SQL parser. * Only create master journal files if two or more attached databases are all modified, do not have PRAGMA synchronous set to OFF, and do not have the journal_mode set to OFF, MEMORY, or WAL. * Added the SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER option to sqlite3_db_config() which allows the two-argument version of the fts3_tokenizer() SQL function to be enabled or disabled at run-time. * Added the sqlite3rbu_bp_progress() interface to the RBU extension. * The PRAGMA defer_foreign_keys=ON statement now also disables RESTRICT actions on foreign key. * Added the sqlite3_system_errno() interface. * Added the SQLITE_DEFAULT_SYNCHRONOUS and SQLITE_DEFAULT_WAL_SYNCHRONOUS compile-time options. The SQLITE_DEFAULT_SYNCHRONOUS compile-time option replaces the SQLITE_EXTRA_DURABLE option, which is no longer supported. * Enhanced the ".stats" command in the command-line shell to show more information about I/O performance obtained from /proc, when available. * Make sure the sqlite3_set_auxdata() values from multiple triggers within a single statement do not interfere with one another. Ticket dc9b1c91. * Fix the code generator for expressions of the form "x IN (SELECT...)" where the SELECT statement on the RHS is a correlated subquery. - Remove sqlite3-link-binary-with-libsqlite3.patch: replaced with configure option --disable-static-shell
Ismail Dönmez
2016-03-30 08:02:52 +00:00
718e1870dc
- Enable secure delete by default, this matches Fedora & Android. It can be disabled with PRAGMA SECURE_DELETE = 0; - Enable more extensions, syncing with Fedora & Gentoo.
Ismail Dönmez
2016-03-25 08:53:27 +00:00
b7b3500eb0
- Enable secure delete by default, this matches Fedora & Android. It can be disabled with PRAGMA SECURE_DELETE = 0; - Enable more extensions, syncing with Fedora & Gentoo.
Ismail Dönmez
2016-03-25 08:53:27 +00:00
710b9b6313
- Enable FTS5 support. - Add sqlite-fts5-link.patch to link to math library because FTS5 code uses log().
Ismail Dönmez
2016-03-07 14:02:44 +00:00
0f35e4a2a3
- Enable FTS5 support. - Add sqlite-fts5-link.patch to link to math library because FTS5 code uses log().
Ismail Dönmez
2016-03-07 14:02:44 +00:00
Martin Pluskal
Ismail Dönmez
Dominique Leuenberger
Stephan Kulow