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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: SyntaxThe HCL OneDB™ Guide to SQL: Syntax describes the syntax of the statements, data types, expressions, operators, and built-in functions of the HCL OneDB™ dialect of the SQL language.
SQL statementsThis chapter describes the syntax and semantics of SQL statements that are recognized by HCL OneDB™.
REVOKE statementUse the REVOKE statement to cancel access privileges or roles that are held by users, by roles, or by PUBLIC, or to cancel user security labels or exemptions from the rules of security policies.
Table-Level Privileges
When to Use REVOKE Before GRANT

When to Use REVOKE Before GRANT

You can use combinations of REVOKE and GRANT to replace PUBLIC with specific users as grantees, and to remove table-level privileges on some columns.