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SQL programmingYou can use the HCL OneDB™ implementation of the SQL language to develop applications for HCL OneDB™ database servers.
Guide to SQL: ReferenceThe HCL OneDB™ Guide to SQL: Reference contains the reference information for the system catalog tables, data types, and environment variables of the HCL OneDB™ dialect of the SQL language, as implemented in HCL OneDB™. These topics also include information about the stores_demo, sales_demo, and superstore_demo databases that are included with HCL OneDB™.
System catalog tablesThe system catalog consists of tables and views that describe the structure of the database. Sometimes called the data dictionary, these table objects contain everything that the database knows about itself. Each system catalog table contains information about specific elements in the database. Each database has its own system catalog.
SYSSECLABELCOMPONENTS

SYSSECLABELCOMPONENTS

The sysseclabelcomponents system catalog table records security label components. It has these columns.


Column	Type	Explanation
compname	VARCHAR(128)	Component name
compid	SERIAL	Component ID
comptype	CHAR(1)	The component type: A = array S = set T = tree
numelements	INTEGER	Number of elements in the component
coveringinfo	VARCHAR(128)	Internal encoding information
numalters	SMALLINT	Numbers of alter operations that have been performed on the component