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64 Commits

Author SHA1 Message Date
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
David Hill ecc4ab4956 call sqlite3_column_blob() before sqlite3_column_bytes() 
sqlite3 documentation states sqlite3_column_blob could modify the
the content and recommends the "safest and easiest" policy is to
invoke sqlite3_column_blob() followed by sqlite3_column_bytes()

from: http://www.sqlite.org/c3ref/column_blob.html
 2013-08-02 00:41:09 -04:00
mattn f1d58ee64a go fmt 2013-05-11 21:45:48 +09:00
Russ Cox d93259577c the SQLiteResult refers to the connection after it should no longer be referring to the connection. The fix is to fetch the answers before Exec returns, just in case someone wants them. 2013-05-11 21:45:25 +09:00
mattn 0f6f374d27 Treat int as 64bit 2013-04-09 15:18:47 +09:00
mattn d9f6dadfbf Add int32 type, close #55 2013-04-08 17:39:03 +09:00
mattn bbd33c0ffc Fix #54 2013-04-06 23:06:48 +09:00
mattn bfae0c6cef Fixed #37 2013-02-13 10:32:40 +09:00
mattn 9b745ee433 Some older version of sqlite3 does not have SQLITE_OPEN_URI. 2013-02-03 23:25:30 +09:00
mattn 6e13c4512d Add comments. 2013-01-31 16:48:30 +09:00
mattn ae4b60773a add flag SQLITE_OPEN_URI to open. closes #38 2013-01-29 09:17:54 +09:00
Micah Stetson 44496728c2 Support more of the timestamp formats undestood by SQLite 2012-12-29 16:51:15 -08:00
Micah Stetson ce139f706b Support time values with nanosecond precision 2012-12-29 16:36:29 -08:00
Micah Stetson f6d10a2a58 Convert times to UTC before storage 2012-12-29 14:47:17 -08:00
Micah Stetson 58c4612c1e Fix #33 and #34 2012-12-29 14:20:27 -08:00
mattn f86c8f208d check destination type whether it's *time.Time or not. 2012-12-26 10:01:39 +09:00
mattn acf6044aaf No return error when invalid datetime. 2012-12-26 09:52:55 +09:00
mattn b758711b08 fixed last_id/changes. it seems long alignment values. 2012-12-07 12:58:08 +09:00
Dobrosław Żybort 430103cc9e Add support for extracting `2006-01-02 15:04:05.000` formatted datetime. 2012-11-29 13:26:24 +01:00
lye dcd44f5118 Add support for extracting 2006-01-02 formatted timestamps. 
SQLite3 stores timestamps very naively -- they're completely untyped,
and can contain any value. The previous implementation always inserts
values in the 'datetime' format, and returns an error when attempting to
extract a field with a different format.

Some legacy databases, unfortunately, were generated using the 'date'
SQLite3 function, which produces rows in the '2006-01-02' format. This
patch adds a special case so that these rows can be extracted without
error.
 2012-11-03 19:45:58 -05:00
Carlos Castillo 58cfe6309d Modified for windows support. 2012-10-27 19:58:40 -07:00
John Gallagher a76fd8f336 Fix read of invalid (already freed) memory. 2012-10-15 20:57:32 -04:00
mattn d05555a677 workaround on windows. currently, int64 does not work correctly. 2012-09-12 11:43:37 +09:00
cds 3456489fa1 gofmt + fix erroneous t.Errorf("foo:", err) statements to t.Error("foo:", err) . 
Original:
--- FAIL: TestInsert (0.00 seconds)
	sqlite3_test.go:42: Failed to create table:%!(EXTRA *errors.errorString=unable to open database file)

With corrections:
--- FAIL: TestInsert (0.00 seconds)
	sqlite3_test.go:42: Failed to create table: unable to open database file
 2012-09-11 08:35:53 -05:00
Thomas Leske a4e5e7a617 bug fix: Byte slices belong to the caller and so must be copies. 
With the exeption of slices in the result type sql.RawBytes,
new calls to Sqlite must not corrupt slices.
 2012-08-20 17:20:58 +02:00
jander 6865865265 Handle bool values with "BOOLEAN" columns. 2012-05-25 17:01:03 +08:00
John Gallagher db2c00ccd8 Increase busy timeout to 5 seconds. 
500ms is short enough that go-sql-test sometimes fails with "database
locked", and it's the value used by Python's sqlite3 driver.
 2012-04-07 00:37:02 -04:00