Firebird 2.1 Language Reference Update

leave;
end
end
c = 0;
PSQL statements
The next example uses labels. “Leave LoopA” terminates the outer loop, “leave LoopB” the inner
loop. Notice that a plain “leave” would also suffice to terminate the inner loop.
stmt1 = 'select Name from Farms';
LoopA:
for execute statement :stmt1 into :farm do
begin
stmt2 = 'select Name from Animals where Farm = ''';
LoopB:
for execute statement :stmt2 || :farm || '''' into :animal do
begin
if (animal = 'Fluffy') then leave LoopB;
else if (animal = farm) then leave LoopA;
else suspend;
end
end
Available in: PSQL
Added in: 2.0
OPEN cursor
Description: Opens a previously declared cursor, executing its SELECT statement and enabling it to fetch records
from the result set.
Syntax:
OPEN cursorname;
Example: See DECLARE ... CURSOR.
Changed in: 1.5
PLAN allowed in trigger code
Description: Before Firebird 1.5, a trigger containing a PLAN statement would be rejected by the compiler. Now
a valid plan can be included and will be used.
Changed in: 2.0
UDFs callable as void functions
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