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SQLGetInfo (Text File Driver)

Note Note

This topic provides Text File Driver-specific information. For general information about this function, see the appropriate topic under ODBC API Reference.

SQLGetInfo supports the SQL_FILE_USAGE information type. The returned value is a 16-bit integer that indicates how the driver directly treats files in a data source:

  • SQL_FILE_NOT_SUPPORTED — The driver is not a single-tier driver.

  • SQL_FILE_TABLE — A single-tier driver treats files in a data source as tables.

  • SQL_FILE_QUALIFIER — A single-tier driver treats files in a data source as a qualifier.

The ODBC driver returns SQL_FILE_TABLE for the Textdriver, because each file is a table.

ISAM

Version

Format of version numbers

Text

1.0

01.00.0000

SQL_QU_DML_STATEMENTS | SQL_QU_TABLE_DEFINITION

SQL_FN_TD_CURDATE | SQL_FN_TD_CURTIME | SQL_FN_TD_DAYOFMONTH | SQL_FN_TD_DAYOFWEEK | SQL_FN_TD_DAYOFYEAR | SQL_FN_TD_HOUR | SQL_FN_TD_MINUTE | SQL_FN_TD_MONTH | SQL_FN_TD_NOW | SQL_FN_TD_SECOND | SQL_FN_TD_WEEK | SQL_FN_TD_YEAR

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