Icarus Class: RdbLibHub
LibHub is a key concept for SRS relational. To know more about it please refer the manual of SRS relational. LibHub defines the Hub Table and hubAccessionColumn and Schema used by the LibHub
name Attribute may stay unnamed in attribute list.Attribute value must be specified.
  The structure that constitutes a library within an RDB, ie the tables that will make up an entry.
hubTableName Attribute value must be specified.
  Name of the Hub (entry point) table.
hubAccessionColumn Attribute is multivalued (list). Attribute value must be specified.
  hubAccessionColumn can be one column or two or more columns.
compositeKey SrsField  
  When hubAccessioncolumn represents two or more columns we can define a compositeKey field as id field for the hubtable the compositeKey field represent all the hubAccession columns.
tableNamesInclude Attribute is multivalued (list).  
  Explicitly define a list of tables to make up a libHub If this is empty, all tables within the schema/s are used This attribute has not yet been used.
tableNamesExclude Attribute is multivalued (list).  
  Make the libHub from all the tables except those within this list. This attribute has not yet been used.
tableNames Attribute is multivalued (list).  
  List of tables to make up the libHub structure This attribute has not yet been used.
schemas Attribute is multivalued (list). RdbSchema  
  Schema structures used for the lib hub.
dbType  Attribute has a default value. ORACLE
  Use one of the following values. ORACLE MYSQL SQLSERVER DB2
  Database type - currently Oracle, MySql and SQL Server are supported.
dbVersion  Attribute has a default value. 1
  Database type version number.
cacheResult  Attribute has a default value. 24
  Specify whether to cache results sets to increase performance of repeating the query or using the query as part of a link query. cacheResult, integer type, is for setting caching time in hours for this library, default is 24 hours. When the cacheResult is set to 0, it means no cache is applied to this library.
isDistinct  Attribute has a default value. y
  Use one of the following values. y n
  Specify if distinct key word is used in select statement for select entry ids.