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CODBCStmt.ColPrecisionmethod

A numeric value that for a numeric data type denotes the applicable precision.

DatabasesmethodCODBCStmt.incdocumented

Syntax

FUNCTION ColPrecision (BYVAL ColNum AS SQLUSMALLINT) AS SQLINTEGER

Parameters

NameDescription
ColNumColumn number.

Return value

The column applicable precision.

Result code (GetLastResult)

SQL_SUCCESS, SQL_SUCCESS_WITH_INFO, SQL_STILL_EXECUTING, SQL_ERROR, or SQL_INVALID_HANDLE.

Description

A numeric value that for a numeric data type denotes the applicable precision. For data types SQL_TYPE_TIME, SQL_TYPE_TIMESTAMP, and all the interval data types that represent a time interval, its value is the applicable precision of the fractional seconds component. This information is returned from the SQL_DESC_PRECISION record field of the IRD.

Reference

  • Include file CODBCStmt.inc
  • Defined in AfxNova/COdbcStmt.inc:1052
  • Documented in Databases/ODBC Classes/CODBCStmt Class.md
  • Topic: CODBCStmt Class