This constructor creates an instance of the OracleVector class with the string representation of a vector.

Declaration

// C#
public OracleVector(string vectorString, OracleDbType providerType);

Parameters

• vectorString

  The string representation of a vector

• providerType

  The OracleDbType of the resulting OracleVector.

Exceptions

ArgumentException - The vector string parameter is an invalid string representation of an OracleVector or the providerType is not a OracleDbType.Vector*

ArgumentNullException - The string parameter is null.

Remarks

The allowed providerType values are:

• OracleDbType.Vector

• OracleDbType.Vector_Int8

• OracleDbType.Vector_Float32

• OracleDbType.Vector_Float64

• OracleDbType.Vector_Binary

If providerType is OracleDbType.Vector, then the OracleSparseVector ProviderType will be OracleDbType.Vector_Float32.

If the parameter value is an empty string, then the constructed instance will have null value and IsNull will be true.