Chapter 3 DBMS Reference Guide


Variables for triggers

Parent Table variables are also available.

Variable name Comment
ORDER Order number of Trigger (in case DBMS support more than one trigger of one type)
TRIGGER Generated code of trigger
TRGTYPE Trigger type. It contains Keywords "beforeinsert", "afterupdate", ...etc.
TRGEVENT Trigger event. It contains Keywords "insert", "update", "delete"
TRGTIME Trigger time. It contains Keywords NULL, "before", "after"
REFNO Reference order number in List of references of Table
ERRNO Error number for standard error
ERRMSG Error message for standard error
MSGTAB Name of Table containing user-defined error messages
MSGNO Name of Column containing Error numbers in User-defined error table
MSGTXT Name of Column containing Error messages in User-defined error table
SCRIPT SQL script of trigger or procedure.
TRGBODY Trigger body (only for Oracle ODBC reverse engineering)
TRGDESC Trigger description (only for Oracle ODBC reverse engineering)
TRGDEFN Trigger definition

 


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