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How to understand Option Compare Database statement?

Posted on 2001-06-22
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Hi! I wrote a couple of modules at Access 97. The default statement is Option Compare Database. The other options are Option Compare Binary and Option Compare Text. I understand these two. But I seem not quite clear about Option Compare Database.

On Access 97 help, it says that Option Compare Database can only be used within Microsoft Access. This results in string comparisons based on the sort order determined by the locale ID of the database where the string comparisons occur.

I could not find the locale ID of the database having my modules. How do I know that? If I obtain the locale ID, how do I know its sort order? Is it based on text or binary?

I tested on the string comparison by Option Compare Database in my database. It is based on case-insensitive text sort order. I also found CollatingOrder property of the database is 1033 which is dbLangGeneral(;LANGID=0x0409;CP=1252;COUNTRY=0).

Is that means the locale ID of the database is general English and the string comparison is based on the text sort order of English which is case-insensitive?

What is a better way of understanding this?

Jzzhang
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Bicman earned 100 total points
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You looked at the Help file but you needed to read a little further.  In Help, under "Option Compare Statement", select "Specifics" up at the top.  That additional explanation will point you in the right direction.

By the way, when you get to "Tools / Options", go to the Module tab and select "Require Variable Declarations".  This will add the "Option Explicit" statement to your General Declarations section every time.  It forces you to declare everything but I hate it when I type "inttest" and all my occurrences of "intTest" are suddenly changed.

Hope this helped, Bicman
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by:jzzhang
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Thanks for you help.

Jzzhang
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