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Author SHA1 Message Date
Ian Lance Taylor b76c61051f bind: pass &v[0] in direct call to C 
In Go 1.6, the cgo checking rules are more precise when they see an
address operation as an argument to the C function.  When you pass &v[0]
to a C function, the cgo check just verifies that v itself does not
contain any pointers.  When you write `p := &v[0]` and then pass p to
the C function, the cgo check is conservative: it verifies that the
entire memory block to which p points does not contain any pointers.
When the bind function is called by code that passes a slice that is
part of a larger struct, this means that the cgo check will look at the
entire larger struct, not just the slice.  This can cause a surprising
run time failure.

Avoid this problem by rewriting the code slightly to pass &v[0] in the
call to the C function itself.

In particular this fixes the tests of github.com/jmoiron/sqlx when using
Go 1.6.
 2016-01-29 12:39:47 -08:00
Yasuhiro Matsumoto e969434e25 avoid cgoCheckPointer. ref https://github.com/golang/go/issues/12416 2015-12-30 23:29:15 +09:00
Yasuhiro Matsumoto a755cdc361 Merge branch 'master' of https://github.com/mattn/go-sqlite3 2015-11-02 11:56:57 +09:00
Yasuhiro Matsumoto 167173a31f Merge branch 'pr/207' 2015-11-02 11:53:42 +09:00
Augusto Roman 7b0d180ce9 Store/retrieve timezones for time.Time values. 
Previously, the timezone information for a provided value was discarded
and the value always stored as in UTC.  However, sqlite allows specifying
the timezone offsets and handles those values appropriately.  This change
stores the timezone information and parses it out if present, otherwise
it defaults to UTC as before.

One additional bugfix:  Previously, a unix timestamp in seconds was
parsed in the local timezone (rather than UTC), in contrast to a unix
timestamp in milliseconds that was parsed in UTC.

While fixing that extra bug, I cleaned up the parsing code -- no need to
convert to a string and then parse it back again and risk a parse error,
just to check the number of digits.

The tests were extended to cover non-UTC timezones storage & retrieval,
meaningful unix timestamps, and correct handling of a trailing Z.
 2015-10-09 22:59:25 -07:00
looi b808f01f66 Add FTS4 unicode61 tokenizer support 2015-09-21 19:53:44 +09:00
mattn 0bb7f1c676 Merge pull request #229 from danderson/master 
Implement support for calling Go functions from SQLite
 2015-09-16 10:46:17 +09:00
David Anderson 26917df7a6 Implement support for aggregation functions implemented in Go. 2015-09-15 18:05:49 -07:00
Jessica Frazelle e37121d4ea introduce ability to pass sqlite_omit_load_extension 
sqlite_omit_load_extension is a go build tag which behaves much like its
C counterpart SQLITE_OMIT_LOAD_EXTENSION

Signed-off-by: Jessica Frazelle <acidburn@docker.com>
 2015-09-04 14:46:16 -07:00
David Anderson b037a61690 Add support for interface{} arguments in Go SQLite functions. 
This enabled support for functions like Foo(a interface{}) and
Bar(a ...interface{}).
 2015-08-21 17:12:18 -07:00
David Anderson 566f63a43a Implement support for variadic functions. 
Currently, the variadic part must all be the same type, because there's
no "generic" arg converter.
 2015-08-21 16:38:23 -07:00
David Anderson 122ddb16de Move argument converters to callback.go, and optimize return value handling. 
A call now doesn't have to do any reflection, it just blindly invokes
a bunch of argument and return value handlers to execute the translation,
and the safety of the translation is determined at registration time.
 2015-08-21 16:37:45 -07:00
David Anderson cf8fa0af80 Implement support for passing Go functions as custom functions to SQLite. 
Fixes #226.
 2015-08-21 13:39:50 -07:00
kiwih 6b4ee3cb4f Add fix for go-sqlite3 truncating 64-bit integers when compiled by 32-bit mingw-gcc on windows by converting 'long' variable types to 'long long' in sqlite3.go 2015-08-07 15:13:52 +12:00
Lars Buitinck 90505effc7 Fix doc comment 2015-06-05 16:38:51 +02:00
Yasuhiro Matsumoto dee1a37fe1 Z suffix should be no-op 2015-04-15 16:26:27 +09:00
mattn 5f64400729 Merge pull request #194 from hallyn/tximm.2 
Add a txlock option when opening databases
 2015-04-14 09:12:54 +09:00
Serge Hallyn f91a09fb50 Add a txlock option when opening databases (v2) 
When specified, changes the default locking at a tx.Begin.

Changelog (v2):
	Add a testcase to ensure _txlock is properly handled.

Closes #189

Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
 2015-04-13 11:48:01 -05:00
Egon Elbre ac0129617f Fix NULs in text. 
NUL character is a valid symbols in UTF8.

Fixes #195
 2015-04-12 15:02:50 +03:00
mattn e28cd440fa Merge pull request #188 from larsmans/optimize 
Optimize queries
 2015-03-24 08:48:55 +09:00
Lars Buitinck 4dfb2ecaf0 Change strlen(s) > 0 => *s != '\000'. 2015-03-23 22:18:23 +01:00
Lars Buitinck 92b704c1a6 Less C/Go border crossing to get database changes 
Speeds up the query benchmark by about 5% (Go 1.2.1, Linux x64).
 2015-03-23 22:17:00 +01:00
mattn 07f9c9c30f Implement number-named parameters. Close #187 2015-03-24 00:46:49 +09:00
mattn ff38c8ec02 Revert a6c208564e 2015-03-22 04:29:14 +09:00
mattn e3990c31a0 Remove debug message 2015-03-22 03:38:57 +09:00
mattn 1354684d2b Fix hang in test 2015-03-22 03:37:43 +09:00
mattn c1abf95b38 Fix build 2015-03-22 03:16:35 +09:00
mattn fcd455919e Should use C.int() 2015-03-22 03:11:25 +09:00
mattn d754d2db45 revert 5253daf856 and add _busy_timeout query parameter. 2015-03-22 03:02:03 +09:00
mattn a6c208564e Support $NNN-style named parameter. Close #187 2015-03-22 02:08:47 +09:00
mattn 5253daf856 Next() should wait while BUSY or LOCKED because return value is bool 2015-03-19 13:29:43 +09:00
Yasuhiro Matsumoto 308067797b Apply -lpthread withou windows. 2015-03-12 18:43:55 +09:00
Stéphane Graber e688f0a8eb Link against pthread 
This is required by gccgo because of the pthread_mutex_trylock symbol.

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
 2015-03-11 16:20:52 -04:00
Stéphane Graber 3d6c6f9345 Rename sqlite3.{c,h} to sqlite3-binding.{c,h} 
This fixes the problem where when building with gccgo, sqlite3.c is
overwritten, leading to a build failure.

An alternative would have been to move sqlite3*.{c,h} to a subdirectory,
but that seems to confuse the linker a fair bit and would just swap one
implementation-dependent issue for another.

Closes #20

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
 2015-03-11 16:19:50 -04:00
Antoni Rościszewski 16f5b6415d Correct HasPrefix method name 2015-03-05 18:23:57 +01:00
mattn 519a1d07c4 Don't modify dsn when has prefix file: 2015-03-06 02:00:09 +09:00
Yasuhiro Matsumoto d86face730 Fix filename with loc parameter 2015-03-05 12:49:22 +09:00
mix3 e48e0597ab Fix loc parsing 2015-03-05 11:06:33 +09:00
mattn e273a1552e Fixed bug for loc parameter 2015-03-05 01:17:38 +09:00
Yasuhiro Matsumoto 18aa166fa9 cleanup code 2015-03-04 22:58:32 +09:00
Yasuhiro Matsumoto 4c5c4e5261 Add loc=XXX parameters to handle timezone 2015-03-04 22:49:17 +09:00
Yasuhiro Matsumoto da2bf8a0f3 Add FTS3 feature. Close #176 2015-02-24 11:28:02 +09:00
Attila Tajti 0486deea0d load extensions using the C API instead of SQL 
This fixes the problem of loading ICU, which needs to replace existing
functions. Replacing existing functions are prohibited when a VM
is running.
 2015-01-26 16:50:50 +01:00
Mahadevan a14f442f3e Return error code of sqlite3_step, not sqlite3_reset 2015-01-26 14:10:18 +05:30
Ian Bishop 0b05acc293 Handle 13 digit datetime values 2015-01-02 16:42:25 +10:00
Nahum Shalman ae251919bd set CFLAGS: -std=gnu99 
Fixes the following error message on SmartOS:

$ go get github.com/mattn/go-sqlite3
In file included from /usr/include/stdio.h:37:0,
                 from go/src/github.com/mattn/go-sqlite3/sqlite3.c:8422:
/opt/local/gcc47/lib/gcc/i386-sun-solaris2.11/4.7.3/include-fixed/sys/feature_tests.h:366:2: error: #error "Compiler or options invalid; UNIX 03 and POSIX.1-2001 applications  require the use of c99"
 2014-12-18 17:16:42 -05:00
Josiah Kiehl (formerly @bluepojo) 3dc340b45f Catch missing arguments for Query() 
Also improved error message on Exec() for consistency.
 2014-11-29 14:08:02 -08:00
mattn d10e2c8f62 Reset statement. Fixes #150 2014-11-16 23:51:46 +09:00
mattn e63d2546a0 set/reset finalizer to free SQLite3 handles 2014-11-14 17:13:35 +09:00
mattn 12a1c0f435 rows.Close() 2014-11-14 02:21:49 +09:00
mattn e5819757da Should affect on only 386 2014-10-24 19:38:05 +09:00
mattn c1aa7ac706 Merge pull request #155 from kartaca/master 
fixed timezone problem for datetime types
 2014-10-24 18:22:46 +09:00
Mehmet Gurevin 6710e996b5 fixed timezone problem for datetime types 2014-10-23 20:12:32 +03:00
mattn 00716954b7 Specify by -D 2014-10-22 13:31:54 +09:00
mattn 1fbcb3cdc2 Thread safe 2014-10-20 15:19:03 +09:00
romo 86932b40b0 add Version func for retrieving SQLite library version info 2014-10-13 11:05:49 +09:00
mattn a80c27ba33 Merge commit '3d78a08b9f3307ac3874f5c120f7d4166c62efb9' 2014-09-10 15:02:09 +09:00
mattn 3d78a08b9f Workaround for #109, #147 2014-09-10 14:58:32 +09:00
mattn 3ab1d6f348 Merge branch 'master' of https://github.com/mattn/go-sqlite3 2014-09-03 09:21:35 +09:00
mattn 0a0c543dc0 Merge branch 'pr/135' 2014-09-03 09:21:15 +09:00
Peter Waller 764e046d89 Add "date" to decltypes parsed as a unix time 2014-09-02 16:36:34 +01:00
mattn 72cb8db627 Fixed checking parameter count 2014-08-18 18:48:48 +09:00
mattn b718c29aea Merge branch 'master' of github.com:mattn/go-sqlite3 2014-08-18 18:24:12 +09:00
mattn d069822191 Check parameter count 2014-08-18 18:23:58 +09:00
mattn 6535341da9 Add one blank line for godoc 2014-08-18 17:00:59 +09:00
mattn 5e5d088a36 Add license header 2014-08-18 16:56:31 +09:00
Peter Waller ff0960b999 Add 'date' to rc.decltypes interpreted as a time 2014-08-11 11:03:27 +01:00
Sven Engelhardt deaffef7cb implicitly close Stmt in Queryer, Close #131 
the cls field tracks if the Stmt should be implicitly closed, in the
Exec() call the generated statement is always closed
 2014-07-15 18:13:47 +02:00
Sean Duffy d444acb5da Add missing time format, fixes #43 2014-07-08 10:56:44 +01:00
mattn d9e7576acf Fix error on Execer. Close #124 2014-06-26 03:54:30 +09:00
mattn d56eb93ecb Implements Execer/Queryer. Close #60, #82, #113 2014-06-25 11:41:58 +09:00
mattn a59fbb40eb Merge pull request #116 from c14n/master 
Enable extended error codes.
 2014-06-25 11:34:13 +09:00
mattn f7d2df0102 Remove dead code in SQLiteRows.Bind. Close #119 2014-06-25 11:30:31 +09:00
Christoph Martin f395aa170e Enable extended error codes. 2014-04-01 14:01:19 +02:00
tpltnt 487e651e19 tiny typo fix 2014-02-18 01:06:30 +01:00
mpl 4a7ad328b7 Next(): populate Row with []byte instead of string, as per driver doc 
Fix on behalf of bradfitz, see
http://golang.org/pkg/database/sql/driver/#Rows
 2013-12-05 16:58:38 +01:00
Robert Knight 19cb26da92 Provide more detailed error messages 
Use the sqlite3_errmsg() API to retrieve more specific error
messages.

eg. Attempting to exec 'CREATE TABLE ExistingTableName (...)'
will now report 'table already exists: ExistingTableName' rather
than 'SQL logic error or missing database'
 2013-11-19 09:13:19 +00:00
mattn 056b49918a Merge pull request #88 from hattya/close_v2 
Use sqlite3_close_v2()
 2013-10-24 17:02:49 -07:00
Akinori Hattori ef9b514cad sqlite3_column_blob() returns NULL for zero-length BLOB 2013-10-24 22:25:07 +09:00
Akinori Hattori 4970c4bff6 Use sqlite3_close_v2() 2013-10-24 22:21:37 +09:00
mattn 2a2faeaf38 Include errno.h when build on cygwin. Closes #87 2013-10-02 12:51:44 +09:00
mattn 1ca536cf83 Disable Execer/Queryer until database/sql/driver implement QueryRow: #82 2013-09-12 10:46:35 +09:00
mattn 7dadd98d75 Execer/Queryer should use transaction 2013-09-12 09:11:01 +09:00
mattn f595dd9955 Fixes Queryer 2013-09-09 13:44:24 +09:00
mattn 77ebf39cf9 Fixes Execer/Queryer 2013-09-09 12:28:34 +09:00
mattn 9150577da1 Close rows if not nil 2013-09-09 11:26:55 +09:00
mattn 21c1469999 Must not close statement 2013-09-09 11:14:26 +09:00
mattn 3f20cb1697 Implements Queryer 2013-09-09 10:56:45 +09:00
mattn 132e6e9898 Remove debug message 2013-09-09 10:51:54 +09:00
mattn d4673cd31c Implements Execer 2013-09-09 10:44:44 +09:00
Jochen Voss 2d6a60e2f5 Start work on introducing machine-readable error codes. 
This commit introduces a new type 'ErrNo', implementing the error
interface.  Constants for all sqlite3 error codes are provided
in the new source file "error.go".
 2013-08-30 22:35:32 +09:00
Carlos Castillo 0dd71564e2 Changed extension support to load from a string list of extensions 
By loading extensions this way, it's not possible to later load
extensions using db.Exec, which improves security, and makes it much
easier to load extensions correctly. The zero value for the slice
(the empty slice) loads no extensions by default.

The extension example has been updated to use this much simpler system.

The ConnectHook field is still in SQLiteDriver in case it's needed for
other driver-wide initialization.

Updates #71 of mattn/go-sqlite3.
 2013-08-24 20:36:35 -07:00
Carlos Castillo 976f43861f Added error return to ConnectHook and fixed extension example 
The ConnectHook field of an SQLiteDriver should return an error in
case something bad happened during the hook.

The extension example needs to load the extension in a ConnectHook,
otherwise the extension is only loaded in a single connection in the pool.
By putting the extension loading in the ConnectHook, its called for every
connection that is opened by the sql.DB.
 2013-08-24 20:04:51 -07:00
mattn ac279b69bf Fixes typo 2013-08-23 14:26:33 +09:00
mattn 3abc26b4ef Add AutoCommit 2013-08-23 14:11:15 +09:00
mattn e6850435ff Possible to register custom driver 2013-08-23 13:58:54 +09:00
mattn f6dadd82d8 Add new driver name 'sqlite3_with_extensions' 2013-08-23 09:57:22 +09:00
mattn 34a33cffaa Rervert ff8e6729ce 2013-08-14 12:07:38 +09:00
mattn c7bece2a70 Fixes package name 2013-08-13 22:10:30 +09:00
Jochen Voss ff8e6729ce Start work on introducing machine-readable error codes. 
This commit introduces a new type 'ErrNo', implementing the error
interface.  Constants for all sqlite3 error codes are provided
in the new source file "error.go".
 2013-08-13 21:45:05 +09:00