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FrancescoDiMuro

Problem setting the environment for SQLite database

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FrancescoDiMuro

Good morning guys :)
I was trying to use again SQLite in AutoIt, and I've again an issue: I can't startup SQLite...
Can you please show me the way to set the enviornment for a SQLIte usage in AutoIt? Step by step, I'll follow your suggestion(s).

Thanks for everyone will reply!

Francesco :)


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jchd

Don't #include <SQLite.Dll.au3> but instead download the SQLite DLL suitable for your architecture and place it simply in the script directory.

Use _SQLite_Startup($path_of_dll)

No environment setup/variable is needed.


This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.
Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe here
RegExp tutorial: enough to get started
PCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta.

SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.
SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.
An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.
SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)
A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!
SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt)

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FrancescoDiMuro

@jchd

Thanks for your reply :)
I did something like this ( in order to have an application compatible with both x32 and x64 OS Arch... ) :
 

Global $sSQLite_DLL = ""

; Check for Windows Architecture

MsgBox($MB_ICONINFORMATION, "OS Arch:", @OSArch)

If(@OSArch = "X86") Then
    $sSQLite_DLL = @ScriptDir & "\sqlite3_x32.dll"
ElseIf(@OSArch = "X64") Then
    $sSQLite_DLL = @ScriptDir & "\sqlite3_x64.dll"
EndIf
MsgBox($MB_ICONINFORMATION, "DLL to load:", $sSQLite_DLL)

_SQLite_Startup($sSQLite_DLL)
If @error Then
    MsgBox($MB_ICONERROR, "Changes Detector:", "Error during the startup of SQLite." & @CRLF & "Error: " & @error)
    Exit
EndIf

But I've always the error that I can't do the startup.

Any suggestions?

Thanks :) 


Click here to see my signature:

Spoiler

I will always thank you for the time you spent for me.
I'm here to ask, and from your response, I'd like to learn.
By my knowledge, I can help someone else, and "that someone" could help in turn another, and so on.

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kylomas

I think the 32 bit version is just named sqlite3.dll, no bitness ( is that even a word) inducator...

 


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jchd

Yes, that and always use the dll name w/o "bitness", just _SQLite_Startup("sqlite3.dll"). _SQLite_Startup appends "_X64" to the DLL filename when needed.

This UDF code does this under the hood:

If @AutoItX64 And (StringInStr($sDll_Filename, "_x64") = 0) Then $sDll_Filename = StringReplace($sDll_Filename, ".dll", "_x64.dll")

You can safely remove your test for architecture and streamline your code.


This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.
Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe here
RegExp tutorial: enough to get started
PCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta.

SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.
SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.
An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.
SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)
A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!
SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt)

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Skysnake

@FrancescoDiMuro did you look at my zip file in post #3?


Skysnake

Why is the snake in the sky?

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