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SQL Anywhere 11.0.1 (Français) » UltraLite - C and C++ Programming » API Reference » UltraLite C++ API reference » UltraLite_TableSchema_iface class

 

GetOptimalIndex function

Determines the best index to use for searching for a column value.

Syntax
ULValue UltraLite_TableSchema_iface::GetOptimalIndex(
  const ULValue & column_id
)
Parameters
  • column_id   The ID number of the column. The value must be a 1-based ordinal number. The first column in the table has an ID value of one.

Returns

The name of the index.