perryhg / csharp-sqlite Goto Github PK

What steps will reproduce the problem?
1. Open testfixture project, set to the DEBUG build
2. In test/^testscripts.txt setup the following test:
source $testdir/backup.test
3. Start running in DEBUG mode

Test 41: src=test.db dest=test2.db (as db2.temp) rows_dest=0 pgsz_dest=2048

backup-2.41.1... in fails 
    static int sqlite3OsFileSize( sqlite3_file id, ref int pSize )
    {
      return id.pMethods.xFileSize( id, ref pSize );
    }

because id.pMethods is null.  This error should be fairly simple to
resolve.  Looks like some attributes are not being cleared before a memory
database is opened

Methods in vdbeapi_c.cs that belongs to SQLite API are not public.
For example: 

sqlite3_next_stmt
sqlite3_bind_parameter_index

Series of breaks discovered when compiling source using VS 2008 SP1 / .NET 
3.5 SP1.  Most were around needing to add 'ref' to method calls.

What steps will reproduce the problem?
1. Open testfixture project, set to the DEBUG build
2. In test/^testscripts.txt setup the following test:
source $testdir/select7.test
3. Start running in DEBUG mode

Expected:
select7-6.1... Ok
Got:
app crash.

This is because each stack element is larger and the hardcoded limit of
SQLITE_MAX_COMPOUND_SELECT set to 500 is too high.
Suggested fix: set the limit to 250 (I verified that up to 300 the test
passes, while setting to 400 causes a crash).

Investigate replacing byte[] allocations with a pool of buffers to reduce
garbage collections

I'd like to suggest we consider a root namespace of our code as 
"Community.Data.SQLite".

What steps will reproduce the problem?

  Flip on TRACE

What is the expected output? What do you see instead?

  Expected: Source code compiles
  Actual: Break in line 61 of pager_c.cs, sqlite3DebugPrintf is not defined 
  Reason: in printf_c.cs, sqlite3DebugPrintf is ifdef'd out if SQLITE_DEBUG 
is not defined

What version of the product are you using? On what operating system?

Rev 16 of source on x64 Win7

tkt2565.test requires implementation of "sqlite3_config_alt_pcache"

autovacuum-9.1...   pcache1TruncateUnsafe

What steps will reproduce the problem?
1. Open testfixture project, set to the DEBUG build
2. In test/^testscripts.txt setup the following test:
source $testdir/autovacuum.test
3. Start running in DEBUG mode

autovacuum-9.1 fails Debug.Assert in pcache1TruncateUnsafe

Need to determine the root cause of this error

Use of DllImport for GetLastError prevents running under Silverlight


    [DllImport( "kernel32", SetLastError = true )]
    static extern int GetLastError();

in referenced in os_win_c.cs and used by getLastErrorMsg

This prevents fulling running under Silverlight

lock4-1.2... fails with
Error: wrong # args: should be "exec ?switches? arg ?arg ...?"

because TCL port cannot fork

  # Kick off the second process.
  exec [info nameofexec] ./test2-script.tcl &

memsubsys2-1.1 requires implementation of "sqlite3_malloc"

Today we have a set of .cs files that we include in multiple projects 
(testfixture, shell, etc.)  I'd like to suggest we have one library project 
that we include in all other projects rather than linking the source code 
files directly in each project.  This is "more dotnet like".

What steps will reproduce the problem?

        SQLiteDatabase db;
        string databaseName = "Benchmark_cs-SQLite.sqlite";
        db = new SQLiteDatabase(databaseName);
        DataTable table = db.ExecuteQuery("SELECT strIndex FROM Root");

the table.Rows.Count is 0, actually there are data in the file.

I debugged, the following line:

if ((resultType = csSQLite.sqlite3_step(vm)) == csSQLite.SQLITE_ROW)

it's false, resultType is SQLITE_DONE.

I just downloaded the source code, and I am using windows 2003.

tkt-78e04-1.0...

What steps will reproduce the problem?
1. Open testfixture project, set to the DEBUG build
2. In test/^testscripts.txt setup the following test:
source $testdir/tkt-78e04e52ea.test
3. Start running in DEBUG mode

tkt-78e04e52 fails in legacy_c.c at line 189 
in the ALWAYS clause
      if ( rc != SQLITE_OK && ALWAYS( rc == sqlite3_errcode( db ) ) &&
pzErrMsg != null )

Need to determine the root cause of this error

    [DllImport( "kernel32", SetLastError = true )]
    static extern int LockFile(int hFile, int dwFileOffsetLow, int
dwFileOffsetHigh, int nNumberOfBytesToLockLow, int nNumberOfBytesToLockHigh);

    [DllImport( "kernel32", SetLastError = true )]
    static extern int LockFileEx(int hFile, int dwFlags, int dwReserved,
int nNumberOfBytesToLockLow, int nNumberOfBytesToLockHigh, ref OVERLAPPED
lpOverlapped);
    const int LOCKFILE_EXCLUSIVE_LOCK = 0x00000002;

    [DllImport( "kernel32", SetLastError = true )]
    static extern int UnlockFile( IntPtr hFile, int dwFileOffsetLow, int
dwFileOffsetHigh, int nNumberOfBytesToUnlockLow, int
nNumberOfBytesToUnlockHigh );


in referenced in os_win_c.cs and used by the date/time/file routines

This prevents fulling running under Silverlight

What steps will reproduce the problem?
1. Open testfixture project, set to the DEBUG build
2. In test/^testscripts.txt setup the following test:
source $testdir/collate3.test
3. Start running in DEBUG mode

collate3-4.11 fails Debug.Assert in sqlite3CheckCollSeq
Debug.Assert( p == pColl );

I feel there is some problem with the shared class and copy vs clone of C#
classes.  Both P and pColl are "user_defined" collations, and should point
to the same object, but have different HashCodes, indicating different objects

Need to determine the root cause of this error.  

here's the stack trace:

Unhandled Exception: System.NotImplementedException: The requested feature
is not implemented.
  at System.IO.FileStream.get_SafeFileHandle () [0x00000] 
  at CS_SQLite3.csSQLite.winOpen (CS_SQLite3.sqlite3_vfs pVfs,
System.String zName, CS_SQLite3.sqlite3_file pFile, Int32 flags,
System.Int32& pOutFlags) [0x00000] 
  at CS_SQLite3.csSQLite.sqlite3OsOpen (CS_SQLite3.sqlite3_vfs pVfs,
System.String zPath, CS_SQLite3.sqlite3_file pFile, Int32 flags,
System.Int32& pFlagsOut) [0x00000] 
  at CS_SQLite3.csSQLite.sqlite3PagerOpen (CS_SQLite3.sqlite3_vfs pVfs,
CS_SQLite3.Pager& ppPager, System.String zFilename, Int32 nExtra, Int32
flags, Int32 vfsFlags, CS_SQLite3.dxReiniter xReinit) [0x00000] 
  at CS_SQLite3.csSQLite.sqlite3BtreeOpen (System.String zFilename,
CS_SQLite3.sqlite3 db, CS_SQLite3.Btree& ppBtree, Int32 flags, Int32
vfsFlags) [0x00000] 
  at CS_SQLite3.csSQLite.sqlite3BtreeFactory (CS_SQLite3.sqlite3 db,
System.String zFilename, Boolean omitJournal, Int32 nCache, Int32 vfsFlags,
CS_SQLite3.Btree& ppBtree) [0x00000] 
  at CS_SQLite3.csSQLite.openDatabase (System.String zFilename,
CS_SQLite3.sqlite3& ppDb, Int32 flags, System.String zVfs) [0x00000] 
  at CS_SQLite3.csSQLite.sqlite3_open (System.String zFilename,
CS_SQLite3.sqlite3& ppDb) [0x00000] 
  at CS_SQLite3.SQLiteDatabase.OpenDatabase (System.String DatabaseName)
[0x00000] 
  at CS_SQLite3.SQLiteDatabase..ctor (System.String DatabaseName) [0x00000]

im using the Community.Data.SQLite.dll assembly built from the .csproj made
available in the source (my project that uses the dll is actually
boo-based, so putting the src in the project isn't really an option for
me). I built the assembly in windows/ms.net (windows 7.. so 3.5 sp1?). the
above issue doesn't occur on windows...

this is with the release version of mono 2.4.2.3 on ubuntu 9.04 .. I
understand that the error is a failure on mono's part.. but was
csharp-sqlite written with the possibility of being platform portable in
mind? I see the call to a winOpen() method in the stack trace.. is
windows/ms.net the only target platform, currently, or am I reading into
this too much?

so I guess I'm gonna file a bug with the mono team over this, but I wanted
to bring it to your attention. I don't know if you can or even want to code
around this, but if portability is a goal of the project this is something
you will want to keep an eye open for. 

thanks

I just checked out the source using mercurial today.

When I went to compile the Community.Data.SQLite.dll, I got an error saying
that it couldn't find the assembly System.Management. (I disremember the
exact error message)

When I looked at the list of references in Visual Studio's Solution
Explorer, I discovered that, sure enough, System.Management was not listed
as being referenced. After I added it, it compiles just fine.

I use the full version of Visual Studio 2008

C#-SQLite project contains two classes csSQLite with the same name, one in 
CS_SQLite3 namespace and other in Community.Data.SQLite. Both are public.

It makes a little confusion when adding csSQLite to source code for a first 
time.

Also CS_SQLite3.csSQLite is declared in two files(mem0_c.cs and mem1_c.cs), 
and mem1_c.cs is not included in project.

The FAQ contains the questions about how to compile into a dll.

The answere references the wikipage DllCompilingInstructions, which need to
be written

What steps will reproduce the problem?
1. Add Benchmark as Project into Visual Studio 2008
2. Compile

What is the expected output? What do you see instead?
I expected it to compile, but I have 19 errors: 

Error   1   'CS_SQLite3.csSQLite.SQLITE_INTEGER' is inaccessible due to its
protection level    C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\src\Benchmark.cs  51
42  Benchmark
Error   2   'CS_SQLite3.csSQLite.SQLITE_TEXT' is inaccessible due to its
protection level    C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\src\Benchmark.cs  52
42  Benchmark
Error   3   'CS_SQLite3.csSQLite.SQLITE_INTEGER' is inaccessible due to its
protection level    C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\src\Benchmark.cs  119
42  Benchmark
Error   4   'CS_SQLite3.csSQLite.sqlite3_column_type(CS_SQLite3.csSQLite.Vdbe,
int)' is inaccessible due to its protection level
C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\Classes\SQLiteDatabase
.cs
141 37  Benchmark
Error   5   'CS_SQLite3.csSQLite.SQLITE_INTEGER' is inaccessible due to its
protection level    C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\Classes\SQLiteDatabase
.cs
144 27  Benchmark
Error   6   'CS_SQLite3.csSQLite.sqlite3_column_int(CS_SQLite3.csSQLite.Vdbe,
int)' is inaccessible due to its protection level
C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\Classes\SQLiteDatabase
.cs
146 44  Benchmark
Error   7   'CS_SQLite3.csSQLite.SQLITE_FLOAT' is inaccessible due to its
protection level    C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\Classes\SQLiteDatabase
.cs
149 27  Benchmark
Error   8
'CS_SQLite3.csSQLite.sqlite3_column_double(CS_SQLite3.csSQLite.Vdbe, int)'
is inaccessible due to its protection level C:\Users\Tim\Documents\Visual
Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\Classes\SQLiteDatabase
.cs
151 44  Benchmark
Error   9   'CS_SQLite3.csSQLite.SQLITE_TEXT' is inaccessible due to its
protection level    C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\Classes\SQLiteDatabase
.cs
154 27  Benchmark
Error   10  'CS_SQLite3.csSQLite.SQLITE_BLOB' is inaccessible due to its
protection level    C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\Classes\SQLiteDatabase
.cs
159 27  Benchmark
Error   11  'CS_SQLite3.csSQLite.sqlite3_column_blob(CS_SQLite3.csSQLite.Vdbe,
int)' is inaccessible due to its protection level
C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\Classes\SQLiteDatabase
.cs
161 44  Benchmark
Error   12  'CS_SQLite3.csSQLite.sqlite3_column_type(CS_SQLite3.csSQLite.Vdbe,
int)' is inaccessible due to its protection level
C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\Classes\SQLiteDatabase
.cs
193 33  Benchmark
Error   13  'CS_SQLite3.csSQLite.SQLITE_INTEGER' is inaccessible due to its
protection level    C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\Classes\SQLiteDatabase
.cs
197 27  Benchmark
Error   14  'CS_SQLite3.csSQLite.SQLITE_FLOAT' is inaccessible due to its
protection level    C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\Classes\SQLiteDatabase
.cs
203 27  Benchmark
Error   15  'CS_SQLite3.csSQLite.SQLITE_TEXT' is inaccessible due to its
protection level    C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\Classes\SQLiteDatabase
.cs
208 27  Benchmark
Error   16  'CS_SQLite3.csSQLite.SQLITE_BLOB' is inaccessible due to its
protection level    C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\Classes\SQLiteDatabase
.cs
213 27  Benchmark
Error   17  'CS_SQLite3.csSQLite.SQLITE_INTEGER' is inaccessible due to its
protection level    C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\Classes\SQLiteDatabase
.cs
260 23  Benchmark
Error   18  'CS_SQLite3.csSQLite.SQLITE_TEXT' is inaccessible due to its
protection level    C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\Classes\SQLiteDatabase
.cs
265 23  Benchmark
Error   19  'CS_SQLite3.csSQLite.SQLITE_NULL' is inaccessible due to its
protection level    C:\Users\Tim\Documents\Visual Studio 2008\Team
Projects\SimpleSample\Main\Source\csharp-sqlite\Benchmark\Classes\SQLiteDatabase
.cs
270 23  Benchmark


What version of the product are you using? On what operating system?


Please provide any additional information below.
This is probably an easy fix, or some configuration change I am missing.

interrupt.test, io.test and ioerr.test require that sqlite3_simulate_device
be implemented.

What steps will reproduce the problem?
1. Add the SQLITE_OMIT_MEMORYDB compilation constant
2. Recompile

What is the expected output? What do you see instead?

I get the following compilation errors:

Error   1   'CS_SQLite3.csSQLite' does not contain a definition for
'sqlite3_prepare'   C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  993 21  csharp-sqlite-shell
Error   2   'CS_SQLite3.csSQLite' does not contain a definition for
'sqlite3_prepare'   C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  1073    23  csharp-sqlite-shell
Error   3   The type name 'dxCallback' does not exist in the type
'CS_SQLite3.csSQLite'   C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  7   40  csharp-sqlite-shell
Error   4   'CS_SQLite3.csSQLite' does not contain a definition for
'sqlite3_open'  C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  1211    18  csharp-sqlite-shell
Error   5   'CS_SQLite3.csSQLite' does not contain a definition for
'sqlite3_errcode'   C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  1213    37  csharp-sqlite-shell
Error   6   The type name 'dxFunc' does not exist in the type
'CS_SQLite3.csSQLite'   C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  1216    21  csharp-sqlite-shell
Error   7   'CS_SQLite3.csSQLite' does not contain a definition for
'sqlite3_errcode'   C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  1218    59  csharp-sqlite-shell
Error   9   'CS_SQLite3.csSQLite' does not contain a definition for
'sqlite3_open'  C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  1370    23  csharp-sqlite-shell
Error   10  The best overloaded method match for
'CS_SQLite3.csSQLite.sqlite3_exec(CS_SQLite3.csSQLite.sqlite3, string, int,
int, int)' has some invalid arguments   C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  1433    15  csharp-sqlite-shell
Error   11  Argument '3': cannot convert from '<null>' to 'int' C:\Documents
and Settings\Philippe\csharp-sqlite\shell\src\shell.cs  1433    73
csharp-sqlite-shell
Error   12  Argument '4': cannot convert from '<null>' to 'int' C:\Documents
and Settings\Philippe\csharp-sqlite\shell\src\shell.cs  1433    79
csharp-sqlite-shell
Error   13  Argument '5': cannot convert from 'ref string' to 'int'
C:\Documents and Settings\Philippe\csharp-sqlite\shell\src\shell.cs 1433
89  csharp-sqlite-shell
Error   14  'CS_SQLite3.csSQLite' does not contain a definition for
'sqlite3_prepare'   C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  1578    41  csharp-sqlite-shell
Error   15  'CS_SQLite3.csSQLite' does not contain a definition for
'sqlite3_prepare'   C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  1603    41  csharp-sqlite-shell
Error   16  The best overloaded method match for
'CS_SQLite3.csSQLite.sqlite3_exec(CS_SQLite3.csSQLite.sqlite3, string, int,
int, int)' has some invalid arguments   C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  1674    27  csharp-sqlite-shell
Error   17  Argument '3': cannot convert from '<null>' to 'int' C:\Documents
and Settings\Philippe\csharp-sqlite\shell\src\shell.cs  1674    76
csharp-sqlite-shell
Error   18  Argument '4': cannot convert from '<null>' to 'int' C:\Documents
and Settings\Philippe\csharp-sqlite\shell\src\shell.cs  1674    82
csharp-sqlite-shell
Error   19  Argument '5': cannot convert from 'ref string' to 'int'
C:\Documents and Settings\Philippe\csharp-sqlite\shell\src\shell.cs 1674
92  csharp-sqlite-shell
Error   20  'CS_SQLite3.csSQLite' does not contain a definition for
'sqlite3_open'  C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  1891    59  csharp-sqlite-shell
Error   21  'CS_SQLite3.csSQLite' does not contain a definition for
'sqlite3_sleep' C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  1912    58  csharp-sqlite-shell
Error   23  'CS_SQLite3.csSQLite' does not contain a definition for
'sqlite3_complete'  C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  2213    21  csharp-sqlite-shell
Error   24  'CS_SQLite3.csSQLite' does not contain a definition for
'sqlite3_complete'  C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  2306    23  csharp-sqlite-shell
Error   25  Cannot implicitly convert type 'int' to 'string'    C:\Documents
and Settings\Philippe\csharp-sqlite\shell\src\shell.cs  2584    20
csharp-sqlite-shell
Error   26  Operator '==' cannot be applied to operands of type 'string' and
'int'   C:\Documents and
Settings\Philippe\csharp-sqlite\shell\src\shell.cs  2594    5   csharp-sqlite-shell


What version of the product are you using? On what operating system?

XP 
.NET 3.5 
VS 2008 Express

Please provide any additional information below.

Looking at the main function it looked like the default is to use an
in-memory database unless the SQLITE_OMIT_MEMORYDB symbol is defined in
which case it should use the database name passed on the command line, then
open the database.

Twitter alias: #techarch

Add changes for current SQLite release 3.6.19; allowing foreign key integrity

What steps will reproduce the problem?
1. Open testfixture project, set to the DEBUG build
2. In test/^testscripts.txt setup the following test:
source $testdir/tclsqlite.test
3. Start running in DEBUG mode

first error

do_test tcl-2.1 {
  execsql "CREATE TABLE t\u0123x(a int, b\u1235 float)"
} {}

tcl-2.1...  Error: unrecognized token: "g"

May simply be incorrect processing of Unicode in the TCL port

Need to determine the root cause of this error and determine if we will
ignore or fix

3.6.22 pushed with compiler option SQLITE_OMIT_TRIGGER 

since recursive triggers are failing

[DllImport( "kernel32", SetLastError = true )]
static extern int LockFileEx (...) 

is referenced in os_win_c.cs and used by the locking routines

This prevents fulling running under Silverlight

Split from issue # 10

Use of DllImport for LockFile, LockFileEx & UnlockFile prevents running
under Silverlight

    [DllImport( "kernel32", SetLastError = true )]
    static extern int LockFile(int hFile, int dwFileOffsetLow, int
dwFileOffsetHigh, int nNumberOfBytesToLockLow, int nNumberOfBytesToLockHigh);

    [DllImport( "kernel32", SetLastError = true )]
    static extern int LockFileEx(int hFile, int dwFlags, int dwReserved,
int nNumberOfBytesToLockLow, int nNumberOfBytesToLockHigh, ref OVERLAPPED
lpOverlapped);
    const int LOCKFILE_EXCLUSIVE_LOCK = 0x00000002;

    [DllImport( "kernel32", SetLastError = true )]
    static extern int UnlockFile( IntPtr hFile, int dwFileOffsetLow, int
dwFileOffsetHigh, int nNumberOfBytesToUnlockLow, int
nNumberOfBytesToUnlockHigh );


in referenced in os_win_c.cs and used by the locking routines

This prevents fulling running under Silverlight

What steps will reproduce the problem?
1. Create Table
2. Insert some data
3. Use the ExecuteQuery and check the datatypes

What is the expected output? What do you see instead?

DataTable from ExecuteQuery contains only string datatype.
I have been testing your implemetnation of SQLite. One thing I discovered 
is that only the datatype string is rutned in the table returning from 
ExecuteQuery. Is this a correct behaviour?

For example if I want to run a cast in the query, cast(col1 as int) the 
returning table still renders col1 as string.

Is this behaviour by design?


What version of the product are you using? On what operating system?
3.6.17

Please provide any additional information below.

What steps will reproduce the problem?
1. Download the source
2. Compile testfixture.csproj

What is the expected output? What do you see instead?
Build break on missing debuginfo.cs file

What version of the product are you using? On what operating system?
changeset:   14:becb51db8f6d

Please provide any additional information below.

can u supply a svn control source?
and what i want to know is,dose this support .NET CF?
thanks a lot 

What steps will reproduce the problem?
1. Open testfixture project, set to the DEBUG build
2. In test/^testscripts.txt setup the following test:
source $testdir/memsubsys1.test
3. Start running in DEBUG mode

1st error in test is 
memsubsys1-2.3...   Expected: [1]     Got: [0]

finally breaks in sqlite3MallocInit; but this break simply is a section of
code I never ported.

I think these are non-errors, having to do with items we don't need to port
to C#, but would appreciate review and evaluation

Running testfixture, compiled with x64 after latest LockFIleEx checking changes

source $testdir/backup.test

Test 133: src=:memory: dest=test2.db (as db2.main) rows_dest=3 pgsz_dest=512
attempt to write a readonly database

We should consider how we either integrate with the System.Data.SQLite 
project or how we reimplement Linq support for this library.

What steps will reproduce the problem?
1. Run the shell project by passing the database name in the first 
argument.

What is the expected output? What do you see instead?
When passing as a first argument the database name, the shell should write 
on the file system, instead it writes in memory.

What version of the product are you using? On what operating system?
Latest release on Windows 7 RC1.

Please provide any additional information below.
Inside the shell.cs (line 2554) :

for ( i = 1 ; i < argc - 1 ; i++ )
...
      if ( i < argc )
      {
#if (SQLITE_OS_OS2) && SQLITE_OS_OS2
data.zDbFilename = (string )convertCpPathToUtf8( argv[i++] );
#else
        data.zDbFilename = argv[i++];
#endif
      }
      else
      {
#if !SQLITE_OMIT_MEMORYDB
        data.zDbFilename = ":memory:";
#else
data.zDbFilename = 0;
#endif
      }

A command like "C#-SQLite3.exe mydb.sqlite" will compare 1 < 1 and pass in 
the else branch.

What steps will reproduce the problem?
1. run "C#-SQLite3.exe BookSalesAnalysis.db3 <  BookAnalysisLoader.sql"
(files are attached)

What is the expected output? What do you see instead?

Unhandled exception. See attached "StackDump.txt" for details.

Works with SQLite3.exe

What version of the product are you using? On what operating system?
Windows, latest code branch.

Please provide any additional information below.
First issue appears to be an issue with the approach of referencing a
StringBuilder text via [j++] outside of the range of the text. Line 1599
"zSql[j++] = ',';" of shell.cs.

types3-1.6...Expected: [bytearray text] Got: [string text]
types3-2.1...Expected: [bytearray]      Got: [string]
types3-2.5...Expected: []               Got: [double]
types3-2.6...Expected: []               Got: [string]

What steps will reproduce the problem?
1. Open testfixture project, set to the DEBUG build
2. In test/^testscripts.txt setup the following test:
source $testdir/trigger2.test
3. Start running in DEBUG mode

trigger2-1.1.2...   Expected: [1 100 100 400 300 0 0 2 100 100 300 200 0 0 3
300 200 300 200 0 0 4 300 200 0 0 0 0]     Got: [1 100 100 400 300 0 0 2
100 100 300 200 0 0 3 300 200 300 200 0 0 4 300 200 300 200 0 0]

...

trigger 2 results: 7 errors out of 109 tests

This is a pretty complicated test and I'm not sure what is being tested but
clearly most of the code is working.  

TASK:  Need to determine the root cause of this error

What steps will reproduce the problem?
1. Open testfixture project, set to the DEBUG build
2. In test/^testscripts.txt setup the following test:
source $testdir/pcache2.test
3. Start running in DEBUG mode

pcache2-1.2...  Expected: [2]     Got: [0]

I think that this error is either a problem with the shared cache, or
simply setting/getting counters incorrectly with multiple instances.  If it
is in the shared cache, probably related to the eval and trigger errors

What steps will reproduce the problem?
1. Open testfixture project, set to the DEBUG build
2. In test/^testscripts.txt setup the following test:
source $testdir/eval.test
3. Start running in DEBUG mode

fails with the following error:

eval-3.1...
Expected: [1 {} 102 2 {} 103 3 {} 104 4 {} 105]
     Got: [1 {} 2 2 {} 3 3 {} 4 4 {} 5]

This test modifies a row while it is being read.  Since it fails, it shows
that the shared pager cache is not working properly.  I feel this is
serious and there may be a conceptual problem with the C# port

Need to determine the root cause of this error

What steps will reproduce the problem?
1. Open the Textfixture project
2. Set the CPU type to x64
3. run the aggerror.test

aggerror-1.6...
Error: unable to open database file

Tracing indicates that C#-SQLite thinks the file is write protected

Related to FileLocking API under x64

Update to SQLite release 3.6.18

lock2-1.1 requires that the C# TCL port support pipelines

What steps will reproduce the problem?
1. Open testfixture project, set to the DEBUG build
2. In test/^testscripts.txt setup the following test:
source $testdir/rollback.test
3. Start running in DEBUG mode

rollback-1.5... Expected: [SQLITE_ERROR]     Got: [SQLITE_ROW]

This is testing 2 connections where one deletes the table out from
underneath the 2nd  and then we try to continue with the first SELECT statement

Need to determine the root cause of this error.  It may be a non-error and
simply caused by the stored compiled statements in the test harness or a
serious error related to the shared Btree structure not being shared correctly

Binary blobs get converted via Encoding.UTF8.GetString to store;  This may
cause problems for some sequence of bytes during SELECT statement

Need to revisit storage and retrieval of blobs

Upgrade port to latest SQLite release with cascading triggers

zip file in sources contains a lot of garbage. Please remove it to make 
smaller package.

[DllImport( "kernel32.dll", SetLastError = true )]
    static extern int FormatMessageA( int dwFlags, ref object lpSource,
    int dwMessageId, int dwLanguageId, string lpBuffer,
    int nSize, ref int Arguments );

in referenced in os_win_c.cs and used by getLastErrorMsg

This prevents fulling running under Silverlight

What steps will reproduce the problem?
1. Add Compiler flag SQLITE_OMIT_MEMORYDB to textfixture
2. in ^Testscripts add the lines
do_test SIMPLE_CREATE_TABLE {
    execsql { 
    CREATE TABLE T1 (C1);
  }
} {}
start in debugger

What is the expected output? What do you see instead?
ok

Debug.Assert fails in sqlite3PagerCommitPhaseTwo

pPager.state should be PAGER_SYNCED at this point, showing PAGER_RESERVED 
instead