13.2 Common OCCI Constants

Table 13-2 defines the common constants used by all OCCI classes. Constants that are defined for use within specific classes are summarized at the beginning of class-specific sections.

Table 13-2 Enumerated Values Used by All OCCI Classes

Attribute	Options
LockOptions	OCCI_LOCK_NONE clears the lock setting on the Ref object. OCCI_LOCK_X indicates that the object should be locked, and to wait for the lock to be available if the object is locked by another session. OCCI_LOCK_X_NOWAIT indicates that the object should be locked, and returns an error if it is locked by another session.
CharSetForm	OCCI_SQLCS_IMPLICIT indicates that the local database character set must be used. OCCI_SQLCS_NCHAR indicates that the local database NCHAR set must be used. OCCI_SQLCS_EXPLICIT indicates that the character set is specified explicitly. OCCI_SQLCS_FLEXIBLE means that the character set is a PL/SQL flexible parameter.
ReturnStatus	OCCI_SUCCESS indicates that the call has been made successfully (transaction failover mode). FO_RETRY indicates that the call should be retried (transaction failover mode).