Subject: [Firebird-devel] [FB-Tracker] Created: (CORE-5447)
EXECUTE STATEMENT <e> when <e> starts
with '--' (comment) issues "-Unexpected end
of command - line 1, column <NNN>",
value <NNN> is invalid (2.5 ... 4.0) and can
change randomly (only in 3.0, 4.0)



EXECUTE STATEMENT <e> when <e> starts with '--' (comment) issues "-Unexpected
end of command - line 1, column <NNN>", value <NNN> is invalid (2.5 ... 4.0)
and can change randomly (only in 3.0, 4.0)
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Key: CORE-5447
URL: http://tracker.firebirdsql.org/browse/CORE-5447
Project: Firebird Core
Issue Type: Bug
Components: Engine
Affects Versions: 3.0.1, 2.5.6, 4.0 Initial
Reporter: Pavel Zotov
Priority: Minor


Run following script several times:

recreate table test(x int);
commit;
set term ^;
execute block as
declare ddl varchar(128);
begin
ddl = '-- table ''test'' has no trigger, DROP TRIGGER is skipped.';
execute statement ddl;
end
^
set term ;^


Output will be:

### FB 2.5 ###

C:\FBTESTING\OLTP-EMUL\src>C:\FB\25sC\bin\isql /:e25 -i qq.sql
Statement failed, SQLSTATE = 42000
Dynamic SQL Error
-SQL error code = -104
-Unexpected end of command - line 1, column 1676729881
-At block line: 5, col: 3
After line 3 in file qq.sql

For 2nd and subsequent runs:

-Unexpected end of command - line 1, column 1676795417
-Unexpected end of command - line 1, column 1676729881
-Unexpected end of command - line 1, column 1676795417
-Unexpected end of command - line 1, column 1676729881
-Unexpected end of command - line 1, column 1676795417

(then these two numbers are alternated, no more new values)

### FB 4.0 ###

C:\FBTESTING\OLTP-EMUL\src>isql /:e40 -i qq.sql
Statement failed, SQLSTATE = 42000
Dynam...

ic SQL Error
-SQL error code = -104
-Unexpected end of command - line 1, column -106316575
-At block line: 5, col: 3
After line 3 in file qq.sql

For 2nd and subsequent runs:

-Unexpected end of command - line 1, column -100957727
-Unexpected end of command - line 1, column -105479711
-Unexpected end of command - line 1, column -105414175
-Unexpected end of command - line 1, column -105414175
-Unexpected end of command - line 1, column -95387167
-Unexpected end of command - line 1, column -89030175

(values of column seems to be changed randomly).


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