Gets the size of the column.
public virtual size_t GetColumnSize(ul_column_num cid)
cid The 1-based ordinal column number.
0 if the column does not exist or if the column type does not have a variable length. SQLE_COLUMN_NOT_FOUND is set if the column name does not exist. SQLE_DATATYPE_NOT_ALLOWED is set if the column type is not UL_SQLTYPE_CHAR or UL_SQLTYPE_BINARY.
Syntax