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SQL Anywhere 11.0.1 » UltraLite - C and C++ Programming » API Reference » UltraLite C++ API reference » UltraLite_IndexSchema_iface class

 

IsForeignKey function

Checks whether the index is a foreign key.

Syntax 
bool UltraLite_IndexSchema_iface::IsForeignKey()
Returns

  • True if the index is a foreign key.

  • False if the index is not a foreign key.

Remarks

Columns in a foreign key may reference another table's non-null, unique index.

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