Re: Documentation about QC2LE -- MIDRANGE-L

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On Wed, 21 Mar 2012 19:26:18 -0400
Vinay Gavankar <vinaygav@xxxxxxxxx> wrote:

Hi,

Where can I find any documentation about what procedures are available in
QC2LE directory, and maybe how to use them?

I came across a program, which was using prototype called _RLocate to get
the RRN of a record based on a key from a keyed logical file.

I wanted to get the total number of records in that file which have Key
equal to a particular value.

Any information would be helpful.

Thanks
Vinay
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/*
variables: filePointer, keyValue,keyLength,recordCount
*/

recordCount=0;
_Rlocate(filePointer,NULL,0,__START);
while ((_Rlocate(filePointer,&keyValue,keyLength,__KEY_EQ))->num_bytes)
recordCount++;

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