getColumnSize( )

Retrieves the size of a column for a specified index value.

Interface

AGDBMetadata

IDL definition 
const String getColumnSize(const unsigned long index);
ADO equivalent

DefinedSize property on Field object

JavaScript synopsis 
mdObj.getColumnSize(index)
C synopsis 
PODSInt32 AVgetColumnSize(
  AGDBMetadata* mdObj,
  const PODSUInt32 index
);
Parameters

  • mdObj   The AGDBMetadata object.

  • index   [in] The index value of the column.

Returns

The column size, in bytes.

Remarks

String values that have no defined size will return -1.

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