(B)0[m[4mMODIFY[m qqq> context-var qqqqq> [4mUSING[m qqqqwqqqqqqqqqqqqqqwqqqqk
mqq> on-error qj x
x
lqqqqqqqqqqqqqqqqqqqqqqqqqqqq<qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqj
x
mqwqwqq> statement qqqqqqqqqqqqqqqqqqqqqqqqqqqwqwq> [4mEND_MODIFY[m
x x x x
x mqq> context-var.* qq> = qq> record-descr qqj x
x x
mqqqqqqqqqqqqqqqqqqqqqqqqqq<qqqqqqqqqqqqqqqqqqqqj
1 – Format arguments
context-var A context variable. A temporary name that
you associate with a relation. You define
a context variable in a relation clause.
For more information see the entry on
Context Variables.
on-error The ON ERROR clause. Specifies host
language statement(s) to be performed
if an error occurs during the MODIFY
operation. For more information see the
entry on ON ERROR.
statement Any valid RDML or host language statement
to be executed within the MODIFY
operation. Use a semicolon (;) at the
end of each RDML, Pascal, or C statement.
record-descr A valid host language record descriptor
that matches all the fields of the
relation. Each field of the record
descriptor must match exactly the field
names and data types of the fields in the
Oracle Rdb relation referenced by the
context variable.