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Updated SQLite3 from 3.33.0 to 3.34.0 (2020-12-01)

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Sébastien Rombauts 2021-01-06 09:14:31 +01:00
parent 81e5a1f910
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3 changed files with 2225 additions and 922 deletions
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CHANGELOG.md
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@ -1,194 +1,197 @@
Mar 30 2012 Mar 30 2012
- Start of a new thin C++ SQLite wrapper - Start of a new thin C++ SQLite wrapper
Apr 2 2012 Apr 2 2012
- The wrapper is functional - The wrapper is functional
- Added documentation and examples - Added documentation and examples
- Publication on GitHub - Publication on GitHub
Version 0.1.0 - Apr 4 2012 Version 0.1.0 - Apr 4 2012
- Added a Database::exec() method to execute simple SQL statement - Added a Database::exec() method to execute simple SQL statement
- Added a version number like in sqlite3.h, starting with 0.1.0 - Added a version number like in sqlite3.h, starting with 0.1.0
Version 0.2.0 - Apr 11 2012 Version 0.2.0 - Apr 11 2012
- Added getLastInsertId() and setBusyTimout() - Added getLastInsertId() and setBusyTimout()
- Added bind() by name methods - Added bind() by name methods
Version 0.3.0 - Apr 16 2012 Version 0.3.0 - Apr 16 2012
- Added an easy wrapper Database::execAngGet() - Added an easy wrapper Database::execAngGet()
Version 0.4.0 - Apr 23 2012 Version 0.4.0 - Apr 23 2012
- Added a Database::tableExists() easy to use function - Added a Database::tableExists() easy to use function
Dec 10 2012 Dec 10 2012
- Added a Statement::exec() method to execute a one-step query with no expected result - Added a Statement::exec() method to execute a one-step query with no expected result
Version 0.5.0 - March 9 2013 Version 0.5.0 - March 9 2013
- Added assert() on errors on destructors - Added assert() on errors on destructors
- Added getBytes() - Added getBytes()
- Added getBlob(), getType() and isInteger/isFloat/isText/isBlob/isNull - Added getBlob(), getType() and isInteger/isFloat/isText/isBlob/isNull
- Added bind() for binary blob data - Added bind() for binary blob data
Version 0.5.1 - April 7 2013 Version 0.5.1 - April 7 2013
- Added Column::getName() - Added Column::getName()
Version 0.6.0 - November 22 2013 Version 0.6.0 - November 22 2013
- Renamed Column::getName() to Column::getOriginName() - Renamed Column::getName() to Column::getOriginName()
- Added Column::getName() - Added Column::getName()
Version 0.7.0 - January 9 2014 Version 0.7.0 - January 9 2014
- Added Database::createFunction() - Added Database::createFunction()
- Added std::string version of existing APIs - Added std::string version of existing APIs
- Improved CMake with more build options and Doxygen auto-detection - Improved CMake with more build options and Doxygen auto-detection
Version 0.8.0 - February 26 2014 Version 0.8.0 - February 26 2014
- Database constructor support opening a database with a custom VFS (default to NULL) - Database constructor support opening a database with a custom VFS (default to NULL)
- Changed Column::getText() to return empty string "" by default instead of NULL pointer (to handle std::string conversion) - Changed Column::getText() to return empty string "" by default instead of NULL pointer (to handle std::string conversion)
Version 1.0.0 - May 3 2015 Version 1.0.0 - May 3 2015
- Public headers file moved to include/ dir - Public headers file moved to include/ dir
- Added support to biicode in CMakeLists.txt - Added support to biicode in CMakeLists.txt
- Added Unit Tests - Added Unit Tests
- Added aBusyTimeoutMs parameter to Database() constructors - Added aBusyTimeoutMs parameter to Database() constructors
- Added Database::getTotalChanges() - Added Database::getTotalChanges()
- Added Database::getErrorCode() - Added Database::getErrorCode()
- Added Statement::clearBindings() - Added Statement::clearBindings()
- Added Statement::getColumn(aName) - Added Statement::getColumn(aName)
- Added Statement::getErrorCode() - Added Statement::getErrorCode()
- Added Statement::getColumnName(aIndex) - Added Statement::getColumnName(aIndex)
- Added Statement::getColumnOriginName(aIndex) - Added Statement::getColumnOriginName(aIndex)
Version 1.1.0 - May 18 2015 Version 1.1.0 - May 18 2015
- Fixed valgrind error on Database destructor - Fixed valgrind error on Database destructor
- Added Database::loadExtension - Added Database::loadExtension
Version 1.2.0 - September 9 2015 Version 1.2.0 - September 9 2015
- Fixed build with GCC 5.1.0 - Fixed build with GCC 5.1.0
- Fixed MSVC release build warning - Fixed MSVC release build warning
- Fixed CppDepends warnings - Fixed CppDepends warnings
- Updated documentation on installation - Updated documentation on installation
- Added Database::getHandle() - Added Database::getHandle()
Version 1.3.0 - November 1 2015 Version 1.3.0 - November 1 2015
- Fixed build with Visual Studio 2015 - Fixed build with Visual Studio 2015
- Further improvements to README - Further improvements to README
- Added Backup class - Added Backup class
Version 1.3.1 - February 10 2016 Version 1.3.1 - February 10 2016
- Switch Linux/Mac build to the provided SQLite3 C library - Switch Linux/Mac build to the provided SQLite3 C library
- Update SQLite3 from 3.8.8.3 to latest 3.10.2 (2016-01-20) - Update SQLite3 from 3.8.8.3 to latest 3.10.2 (2016-01-20)
- Remove warnings - Remove warnings
- Remove biicode support (defunct service, servers will shutdown the 16th of February 2016) - Remove biicode support (defunct service, servers will shutdown the 16th of February 2016)
Version 2.0.0 - July 25 2016 Version 2.0.0 - July 25 2016
- Update SQLite3 from 3.10.2 to latest 3.13 (2016-05-18) - Update SQLite3 from 3.10.2 to latest 3.13 (2016-05-18)
- Move #include <sqlite3.h> from headers to .cpp files only using forward declarations - Move #include <sqlite3.h> from headers to .cpp files only using forward declarations
- Add Database::VERSION to reach SQLITE_VERSION without including sqlite3.h in application code - Add Database::VERSION to reach SQLITE_VERSION without including sqlite3.h in application code
- Add getLibVersion() and getLibVersionNumber() to get runtime version of the library - Add getLibVersion() and getLibVersionNumber() to get runtime version of the library
- Better exception messages when Statements fail PR #84 - Better exception messages when Statements fail PR #84
- Variadic templates for bind() (C++14) PR #85 - Variadic templates for bind() (C++14) PR #85
- Add Statement::bindNoCopy() methods for strings, using SQLITE_STATIC to avoid internal copy by SQLite3 PR #86 - Add Statement::bindNoCopy() methods for strings, using SQLITE_STATIC to avoid internal copy by SQLite3 PR #86
- Add Statement::bind() overload for uint32_t, and Column::getUint() and cast operator to uint32_t PR #86 - Add Statement::bind() overload for uint32_t, and Column::getUint() and cast operator to uint32_t PR #86
- Use the new SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION from SQLite 3.13 for security reason - Use the new SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION from SQLite 3.13 for security reason
- Rename Backup::remainingPageCount()/totalPageCount() to Backup::getRemainingPageCount()/getTotalPageCount() - Rename Backup::remainingPageCount()/totalPageCount() to Backup::getRemainingPageCount()/getTotalPageCount()
- Remove Column::errmsg() method : use Database or Statement equivalents - Remove Column::errmsg() method : use Database or Statement equivalents
- More unit tests, with code coverage status on the GitHub page - More unit tests, with code coverage status on the GitHub page
- Do not force MSVC to use static runtime if unit-tests are not build - Do not force MSVC to use static runtime if unit-tests are not build
Version 2.1.0 - July 18 2017 Version 2.1.0 - July 18 2017
- Update SQLite3 from 3.13 to latest 3.19.3 (2017-06-08) - Update SQLite3 from 3.13 to latest 3.19.3 (2017-06-08)
- Fixed Incompatibility in 3.19.0 (to use older SQLite version set the CMake variable SQLITE_USE_LEGACY_STRUCT) #125 - Fixed Incompatibility in 3.19.0 (to use older SQLite version set the CMake variable SQLITE_USE_LEGACY_STRUCT) #125
- Fixed link error (inline in cpp) and compiler warnings (unused variable...) #96 - Fixed link error (inline in cpp) and compiler warnings (unused variable...) #96
- Added ability to open encrypted databases (using SQLCipher, eg. libsqlcipher-dev) #107 - Added ability to open encrypted databases (using SQLCipher, eg. libsqlcipher-dev) #107
- Added convenience functions for constructing objects from a row #114 - Added convenience functions for constructing objects from a row #114
- Added CMake install step #118 - Added CMake install step #118
- Fix warnings #119 - Fix warnings #119
- Make cpplint.py Python-3 compatible #120 - Make cpplint.py Python-3 compatible #120
- Link libssp when targeted #100 - Link libssp when targeted #100
- Removed redundant const #102 - Removed redundant const #102
Version 2.2.0 - Sept 19 2017 Version 2.2.0 - Sept 19 2017
- Update SQLite3 from 3.19.3 to latest 3.20.1 (2017-08-24) #143 - Update SQLite3 from 3.19.3 to latest 3.20.1 (2017-08-24) #143
- Added tryExecuteStep and tryReset #142 - Added tryExecuteStep and tryReset #142
- Removed virtual keywords from destructors #140 - Removed virtual keywords from destructors #140
- Removed misplaced noexcept keyword #139 - Removed misplaced noexcept keyword #139
- Improved Exception class C++ conformance #138 - Improved Exception class C++ conformance #138
- Fix warnings #134 - Fix warnings #134
- Deprecated Statement::isOk() to Statement::hasRow() - Deprecated Statement::isOk() to Statement::hasRow()
Version 2.3.0 - March 3 2019 Version 2.3.0 - March 3 2019
- Update SQLite3 from 3.20.1 to latest 3.27.2 (2019-02-25) #183 #187 - Update SQLite3 from 3.20.1 to latest 3.27.2 (2019-02-25) #183 #187
- Add Statement binding for long int values #147 - Add Statement binding for long int values #147
- Allows long int for bind when used with name #148 - Allows long int for bind when used with name #148
- More cmake instructions for Linux #151 - More cmake instructions for Linux #151
- Add comparison with sqlite_orm #141 - Add comparison with sqlite_orm #141
- Fix Statement::bind truncates long integer to 32 bits on x86_64 Linux #155 - Fix Statement::bind truncates long integer to 32 bits on x86_64 Linux #155
- Add a move constructor to Database #157 - Add a move constructor to Database #157
- Added tests for all MSVC compilers available on AppVeyor (2013, 2015, 2017) #169 - Added tests for all MSVC compilers available on AppVeyor (2013, 2015, 2017) #169
- Update VariadicBind.h #172 - Update VariadicBind.h #172
- Better CMake compatibility #170 - Better CMake compatibility #170
- Add implicit cast operator to char and short types #179 #180 - Add implicit cast operator to char and short types #179 #180
Version 2.4.0 - August 25 2019 Version 2.4.0 - August 25 2019
- Update SQLite3 from 3.27.2 to 3.29.0 (2019-07-10) #217 - Update SQLite3 from 3.27.2 to 3.29.0 (2019-07-10) #217
- #191 CMake Warning line 299 - #191 CMake Warning line 299
- #190 Implement move constructors - #190 Implement move constructors
- #192 Add wrapper for bind parameter count - #192 Add wrapper for bind parameter count
- #197 Add tuple_bind and execute_many (requested by #24) - #197 Add tuple_bind and execute_many (requested by #24)
- #199 Fix #156 misleading error message in exception from Statement::exec - #199 Fix #156 misleading error message in exception from Statement::exec
- #201 Add Statement::getExpandedSQL() to get the SQL text of prepared statement with bound parameters expanded - #201 Add Statement::getExpandedSQL() to get the SQL text of prepared statement with bound parameters expanded
- #211 Implement Database::backup() - #211 Implement Database::backup()
- #215 Disable implicit fallthrough warning when building internal sqlite3 - #215 Disable implicit fallthrough warning when building internal sqlite3
- #216 Set PROJECT_VERSION to fix CMP0048 Policy warnings - #216 Set PROJECT_VERSION to fix CMP0048 Policy warnings
Version 2.5.0 - December 31 2019 Version 2.5.0 - December 31 2019
- Update SQLite3 from 3.29.0 to 3.30.1 (2019-10-10) - Update SQLite3 from 3.29.0 to 3.30.1 (2019-10-10)
- 100% Unit Test coverage - 100% Unit Test coverage
- #212 fix sqlite3 compile properties (jzt) - #212 fix sqlite3 compile properties (jzt)
- #219 Disable cast-function-type warning when building internal sqlite (zxey) - #219 Disable cast-function-type warning when building internal sqlite (zxey)
- #230 Fixed installation on other than Ubuntu GNU/Linux distributions (xvitaly) - #230 Fixed installation on other than Ubuntu GNU/Linux distributions (xvitaly)
- #228 use transitive compile definitions via cmake (BioDataAnalysis/emmenlau) - #228 use transitive compile definitions via cmake (BioDataAnalysis/emmenlau)
- #232 Added support of packaged GTest for running unit tests (xvitaly) - #232 Added support of packaged GTest for running unit tests (xvitaly)
- #231 Added SOVERSION field for shared library (xvitaly) - #231 Added SOVERSION field for shared library (xvitaly)
- #229 Explicitly find and link against system sqlite library (xvitaly) - #229 Explicitly find and link against system sqlite library (xvitaly)
- #235 Added support for cmake dependencies and version information (BioDataAnalysis/emmenlau) - #235 Added support for cmake dependencies and version information (BioDataAnalysis/emmenlau)
- #249 Added SQLite header parsing functionality and associated tests (patrick--) - #249 Added SQLite header parsing functionality and associated tests (patrick--)
- #251 Added example for getHeaderInfo() - #251 Added example for getHeaderInfo()
Version 3.0.0 - January 31 2020 Version 3.0.0 - January 31 2020
- C++11 is now required - C++11 is now required
- CMake 3.1 minimum - CMake 3.1 minimum
- Visual Studio 2015 minimum - Visual Studio 2015 minimum
- Update Googletest to latest release 1.10 - Update Googletest to latest release 1.10
- Add Github Actions continuous integration solution - Add Github Actions continuous integration solution
- Add Valgrind memcheck tool to Travis CI - Add Valgrind memcheck tool to Travis CI
- Remove Statement::isOk() deprecated in 2.2.0 when renamed to Statement::hasRow() - Remove Statement::isOk() deprecated in 2.2.0 when renamed to Statement::hasRow()
- Replace Database::backup() "C" implementation by calling the Backup class - Replace Database::backup() "C" implementation by calling the Backup class
- #252 Run Valgrind memcheck on Travis CI - #252 Run Valgrind memcheck on Travis CI
- #253 Keep inline functions for GCov code coverage - #253 Keep inline functions for GCov code coverage
- #254 Re-enable Coverity static analysis - #254 Re-enable Coverity static analysis
- #256 Fix linking with system library (libsqlite3) - #256 Fix linking with system library (libsqlite3)
- #242 Added a `getIndex` method and used it (KOLANICH) - #242 Added a `getIndex` method and used it (KOLANICH)
- #257 Improve Statement unit tests coverage (bind by name with a std::string) - #257 Improve Statement unit tests coverage (bind by name with a std::string)
- #234 support for external sqlite3 (BioDataAnalysis/emmenlau) - #234 support for external sqlite3 (BioDataAnalysis/emmenlau)
- #243 adding a pure attribute to getIndex() (KOLANICH) - #243 adding a pure attribute to getIndex() (KOLANICH)
Version 3.1.0 - August 11 2020 Version 3.1.0 - August 11 2020
- Update SQLite3 from 3.30.1 to 3.32.3 (2020-06-18) - Update SQLite3 from 3.30.1 to 3.32.3 (2020-06-18)
- #274 Install both cmake files into same lib directory from tcraigtyler - #274 Install both cmake files into same lib directory from tcraigtyler
- #275 Add a method on Statement to get the declared type of a column. from daniel-schmidt - #275 Add a method on Statement to get the declared type of a column. from daniel-schmidt
- #284 Add SQLITE_OPEN_FULLMUTEX flag from rwrx - #284 Add SQLITE_OPEN_FULLMUTEX flag from rwrx
- #286 Add CMake option to toggle stack protection from chrisdalke - #286 Add CMake option to toggle stack protection from chrisdalke
- #287 Fixed installation on other than Ubuntu distributions from xvitaly - #287 Fixed installation on other than Ubuntu distributions from xvitaly
- #288 Allow building of sqlite JSON1 extension when building internal sqlite library from zxey - #288 Allow building of sqlite JSON1 extension when building internal sqlite library from zxey
Version 3.1.1 - August 19 2020 Version 3.1.1 - August 19 2020
- #292 Fix compilation if using SQLITE_HAS_CODEC from sum01 - #292 Fix compilation if using SQLITE_HAS_CODEC from sum01
- #293 Remove FindSQLiteCpp.cmake from sum01 - #293 Remove FindSQLiteCpp.cmake from sum01
Version 3.x - 2020 Version 3.x - 2021
- #300 Updated SQLite3 from 3.32.3 to 3.33.0 (2020-08-14) from catalogm - #300 #316 Updated SQLite3 from 3.32.3 to 3.34.0 (2020-12-01)
- #236 Disable explicit setting of MSVC runtime from BioDataAnalysis/emmenlau - #236 Disable explicit setting of MSVC runtime from BioDataAnalysis/emmenlau
- #308 Fix build warning due to string truncation from stauffer-garmin - #308 Fix build warning due to string truncation from stauffer-garmin
- #311 Add Database::tryExec() from kcowolf - #311 Add Database::tryExec() from kcowolf
- #313 [CMake] Add SQLITECPP_INCLUDE_SCRIPT option from past-due/master
- #314 Add Database constructor for filesystem::path (#296) from ptrks

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sqlite3/sqlite3.c
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sqlite3/sqlite3.h
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@ -123,9 +123,9 @@ extern "C" {
** [sqlite3_libversion_number()], [sqlite3_sourceid()], ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()]. ** [sqlite_version()] and [sqlite_source_id()].
*/ */
#define SQLITE_VERSION "3.33.0" #define SQLITE_VERSION "3.34.0"
#define SQLITE_VERSION_NUMBER 3033000 #define SQLITE_VERSION_NUMBER 3034000
#define SQLITE_SOURCE_ID "2020-08-14 13:23:32 fca8dc8b578f215a969cd899336378966156154710873e68b3d9ac5881b0ff3f" #define SQLITE_SOURCE_ID "2020-12-01 16:14:00 a26b6597e3ae272231b96f9982c3bcc17ddec2f2b6eb4df06a224b91089fed5b"
/* /*
** CAPI3REF: Run-Time Library Version Numbers ** CAPI3REF: Run-Time Library Version Numbers
@ -504,6 +504,7 @@ SQLITE_API int sqlite3_exec(
#define SQLITE_IOERR_COMMIT_ATOMIC (SQLITE_IOERR | (30<<8)) #define SQLITE_IOERR_COMMIT_ATOMIC (SQLITE_IOERR | (30<<8))
#define SQLITE_IOERR_ROLLBACK_ATOMIC (SQLITE_IOERR | (31<<8)) #define SQLITE_IOERR_ROLLBACK_ATOMIC (SQLITE_IOERR | (31<<8))
#define SQLITE_IOERR_DATA (SQLITE_IOERR | (32<<8)) #define SQLITE_IOERR_DATA (SQLITE_IOERR | (32<<8))
#define SQLITE_IOERR_CORRUPTFS (SQLITE_IOERR | (33<<8))
#define SQLITE_LOCKED_SHAREDCACHE (SQLITE_LOCKED | (1<<8)) #define SQLITE_LOCKED_SHAREDCACHE (SQLITE_LOCKED | (1<<8))
#define SQLITE_LOCKED_VTAB (SQLITE_LOCKED | (2<<8)) #define SQLITE_LOCKED_VTAB (SQLITE_LOCKED | (2<<8))
#define SQLITE_BUSY_RECOVERY (SQLITE_BUSY | (1<<8)) #define SQLITE_BUSY_RECOVERY (SQLITE_BUSY | (1<<8))
@ -6186,6 +6187,57 @@ SQLITE_API const char *sqlite3_db_filename(sqlite3 *db, const char *zDbName);
*/ */
SQLITE_API int sqlite3_db_readonly(sqlite3 *db, const char *zDbName); SQLITE_API int sqlite3_db_readonly(sqlite3 *db, const char *zDbName);
/*
** CAPI3REF: Determine the transaction state of a database
** METHOD: sqlite3
**
** ^The sqlite3_txn_state(D,S) interface returns the current
** [transaction state] of schema S in database connection D. ^If S is NULL,
** then the highest transaction state of any schema on database connection D
** is returned. Transaction states are (in order of lowest to highest):
** <ol>
** <li value="0"> SQLITE_TXN_NONE
** <li value="1"> SQLITE_TXN_READ
** <li value="2"> SQLITE_TXN_WRITE
** </ol>
** ^If the S argument to sqlite3_txn_state(D,S) is not the name of
** a valid schema, then -1 is returned.
*/
SQLITE_API int sqlite3_txn_state(sqlite3*,const char *zSchema);
/*
** CAPI3REF: Allowed return values from [sqlite3_txn_state()]
** KEYWORDS: {transaction state}
**
** These constants define the current transaction state of a database file.
** ^The [sqlite3_txn_state(D,S)] interface returns one of these
** constants in order to describe the transaction state of schema S
** in [database connection] D.
**
** <dl>
** [[SQLITE_TXN_NONE]] <dt>SQLITE_TXN_NONE</dt>
** <dd>The SQLITE_TXN_NONE state means that no transaction is currently
** pending.</dd>
**
** [[SQLITE_TXN_READ]] <dt>SQLITE_TXN_READ</dt>
** <dd>The SQLITE_TXN_READ state means that the database is currently
** in a read transaction. Content has been read from the database file
** but nothing in the database file has changed. The transaction state
** will advanced to SQLITE_TXN_WRITE if any changes occur and there are
** no other conflicting concurrent write transactions. The transaction
** state will revert to SQLITE_TXN_NONE following a [ROLLBACK] or
** [COMMIT].</dd>
**
** [[SQLITE_TXN_WRITE]] <dt>SQLITE_TXN_WRITE</dt>
** <dd>The SQLITE_TXN_WRITE state means that the database is currently
** in a write transaction. Content has been written to the database file
** but has not yet committed. The transaction state will change to
** to SQLITE_TXN_NONE at the next [ROLLBACK] or [COMMIT].</dd>
*/
#define SQLITE_TXN_NONE 0
#define SQLITE_TXN_READ 1
#define SQLITE_TXN_WRITE 2
/* /*
** CAPI3REF: Find the next prepared statement ** CAPI3REF: Find the next prepared statement
** METHOD: sqlite3 ** METHOD: sqlite3
@ -7712,7 +7764,8 @@ SQLITE_API int sqlite3_test_control(int op, ...);
#define SQLITE_TESTCTRL_RESULT_INTREAL 27 #define SQLITE_TESTCTRL_RESULT_INTREAL 27
#define SQLITE_TESTCTRL_PRNG_SEED 28 #define SQLITE_TESTCTRL_PRNG_SEED 28
#define SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS 29 #define SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS 29
#define SQLITE_TESTCTRL_LAST 29 /* Largest TESTCTRL */ #define SQLITE_TESTCTRL_SEEK_COUNT 30
#define SQLITE_TESTCTRL_LAST 30 /* Largest TESTCTRL */
/* /*
** CAPI3REF: SQL Keyword Checking ** CAPI3REF: SQL Keyword Checking
@ -9192,10 +9245,11 @@ SQLITE_API int sqlite3_vtab_on_conflict(sqlite3 *);
** CAPI3REF: Determine If Virtual Table Column Access Is For UPDATE ** CAPI3REF: Determine If Virtual Table Column Access Is For UPDATE
** **
** If the sqlite3_vtab_nochange(X) routine is called within the [xColumn] ** If the sqlite3_vtab_nochange(X) routine is called within the [xColumn]
** method of a [virtual table], then it returns true if and only if the ** method of a [virtual table], then it might return true if the
** column is being fetched as part of an UPDATE operation during which the ** column is being fetched as part of an UPDATE operation during which the
** column value will not change. Applications might use this to substitute ** column value will not change. The virtual table implementation can use
** a return value that is less expensive to compute and that the corresponding ** this hint as permission to substitute a return value that is less
** expensive to compute and that the corresponding
** [xUpdate] method understands as a "no-change" value. ** [xUpdate] method understands as a "no-change" value.
** **
** If the [xColumn] method calls sqlite3_vtab_nochange() and finds that ** If the [xColumn] method calls sqlite3_vtab_nochange() and finds that
@ -9204,6 +9258,12 @@ SQLITE_API int sqlite3_vtab_on_conflict(sqlite3 *);
** any of the [sqlite3_result_int|sqlite3_result_xxxxx() interfaces]. ** any of the [sqlite3_result_int|sqlite3_result_xxxxx() interfaces].
** In that case, [sqlite3_value_nochange(X)] will return true for the ** In that case, [sqlite3_value_nochange(X)] will return true for the
** same column in the [xUpdate] method. ** same column in the [xUpdate] method.
**
** The sqlite3_vtab_nochange() routine is an optimization. Virtual table
** implementations should continue to give a correct answer even if the
** sqlite3_vtab_nochange() interface were to always return false. In the
** current implementation, the sqlite3_vtab_nochange() interface does always
** returns false for the enhanced [UPDATE FROM] statement.
*/ */
SQLITE_API int sqlite3_vtab_nochange(sqlite3_context*); SQLITE_API int sqlite3_vtab_nochange(sqlite3_context*);
@ -9345,6 +9405,7 @@ SQLITE_API void sqlite3_stmt_scanstatus_reset(sqlite3_stmt*);
/* /*
** CAPI3REF: Flush caches to disk mid-transaction ** CAPI3REF: Flush caches to disk mid-transaction
** METHOD: sqlite3
** **
** ^If a write-transaction is open on [database connection] D when the ** ^If a write-transaction is open on [database connection] D when the
** [sqlite3_db_cacheflush(D)] interface invoked, any dirty ** [sqlite3_db_cacheflush(D)] interface invoked, any dirty
@ -9377,6 +9438,7 @@ SQLITE_API int sqlite3_db_cacheflush(sqlite3*);
/* /*
** CAPI3REF: The pre-update hook. ** CAPI3REF: The pre-update hook.
** METHOD: sqlite3
** **
** ^These interfaces are only available if SQLite is compiled using the ** ^These interfaces are only available if SQLite is compiled using the
** [SQLITE_ENABLE_PREUPDATE_HOOK] compile-time option. ** [SQLITE_ENABLE_PREUPDATE_HOOK] compile-time option.
@ -9417,7 +9479,7 @@ SQLITE_API int sqlite3_db_cacheflush(sqlite3*);
** seventh parameter is the final rowid value of the row being inserted ** seventh parameter is the final rowid value of the row being inserted
** or updated. The value of the seventh parameter passed to the callback ** or updated. The value of the seventh parameter passed to the callback
** function is not defined for operations on WITHOUT ROWID tables, or for ** function is not defined for operations on WITHOUT ROWID tables, or for
** INSERT operations on rowid tables. ** DELETE operations on rowid tables.
** **
** The [sqlite3_preupdate_old()], [sqlite3_preupdate_new()], ** The [sqlite3_preupdate_old()], [sqlite3_preupdate_new()],
** [sqlite3_preupdate_count()], and [sqlite3_preupdate_depth()] interfaces ** [sqlite3_preupdate_count()], and [sqlite3_preupdate_depth()] interfaces
@ -9479,6 +9541,7 @@ SQLITE_API int sqlite3_preupdate_new(sqlite3 *, int, sqlite3_value **);
/* /*
** CAPI3REF: Low-level system error code ** CAPI3REF: Low-level system error code
** METHOD: sqlite3
** **
** ^Attempt to return the underlying operating system error code or error ** ^Attempt to return the underlying operating system error code or error
** number that caused the most recent I/O error or failure to open a file. ** number that caused the most recent I/O error or failure to open a file.