Description
When configuring match and merge index fields using a text file that includes dates, currency or decimal data, you can configure how data is formatted by creating a schema information file (schema.ini) in the same directory where the text file resides.
Summary
When Match and Merge is configured with an OLEDB connection using a text file, column formats are determined by the data in the first row. If a column is configured as a date, currency or decimal type, matches may not occur if alpha-numeric values appear in subsequent rows. In this scenario, create a schema.ini file to define the column types in the same folder location as the lookup file.
- Create a new file named schema.ini in the same folder location as the lookup file.
- Line 1 will be the lookup filename enclosed within square brackets as follows:
[matchandmerge.csv]
- Line 2 is the file format used to evaluate the sequences. For example:
Format=CSVDelimited
- Line 3 is the character set to be used. For example:
CharacterSet=OEM
- All remaining lines display the column names and location data formatted as text. Add a separate line for each column to be used. For example:
Col1=”Column1Name” Char Width 255
Additional information regarding schema files may be found here: http://msdn.microsoft.com/en-us/library/ms709353(VS.85).aspx
