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StackOverflowError formatting files using sqlcl
Hi.
I am formatting several sql files using sqlcl, but I have noticed that when I try to format files bigger than 200k bytes sqlcl is aborted
SQL> format file 
\inserts.sql \inserts.format.sql
Exception in thread "main" java.lang.StackOverflowError
at oracle.dbtools.util.Array.indexOf(Array.java:81)
at oracle.dbtools.util.Array.indexOf(Array.java:81)
at oracle.dbtools.util.Array.indexOf(Array.java:83)
at oracle.dbtools.util.Array.indexOf(Array.java:81)
at oracle.dbtools.util.Array.indexOf(Array.java:81)
at oracle.dbtools.util.Array.indexOf(Array.java:83)
at oracle.dbtools.util.Array.indexOf(Array.java:83)
at oracle.dbtools.util.Array.indexOf(Array.java:83)
at oracle.dbtools.util.Array.indexOf(Array.java:83)
at oracle.dbtools.util.Array.indexOf(Array.java:83)
at oracle.dbtools.util.Array.indexOf(Array.java:83)
at oracle.dbtools.util.Array.indexOf(Array.java:56)
at oracle.dbtools.parser.Earley.followComplete(Earley.java:791)
at oracle.dbtools.parser.Earley.tree(Earley.java:739)
at oracle.dbtools.parser.Earley.followComplete(Earley.java:810)
at oracle.dbtools.parser.Earley.tree(Earley.java:739)
at oracle.dbtools.parser.Earley.followComplete(Earley.java:815)
at oracle.dbtools.parser.Earley.tree(Earley.java:739)
at oracle.dbtools.parser.Earley.followComplete(Earley.java:810)
at oracle.dbtools.parser.Earley.tree(Earley.java:739)
at oracle.dbtools.parser.Earley.followComplete(Earley.java:815)
at oracle.dbtools.parser.Earley.tree(Earley.java:739)
.......
It's working fine with files under 200k bytes.
Regards.
Answers
-
Sounds like a bug.
-
I had found previous behavior using SQLcl 17.2.0, but I have found exactly same bug using SQLcl 17.4.0.
Then I have tried with SQLcl 18.1.0, but in that version I have a different situation. I have loaded format rules extracted from SQLDeveloper 17.4 and when I try to format files under 200k bytes that were formatted in previous versions without problems I have found:
SQL> format file
\inserts.small.sql \inserts.small.format.sqlSyntax error in line 347, column 32
| [node) from_clause & [node^+8 < node^)
^^^
Expected: ')','^','-','+',
(* Output messages has been translated into english)
Using this version error output for big files is slightly different:
SQL> format file
\inserts.sql \inserts.format.sqlException in thread "main" java.lang.StackOverflowError
at java.util.HashMap.getNode(Unknown Source)
at java.util.HashMap.get(Unknown Source)
at oracle.dbtools.parser.Matrix.get(Matrix.java:28)
at oracle.dbtools.parser.Earley.followComplete(Earley.java:781)
at oracle.dbtools.parser.Earley.tree(Earley.java:734)
at oracle.dbtools.parser.Earley.followComplete(Earley.java:805)
at oracle.dbtools.parser.Earley.tree(Earley.java:734)
at oracle.dbtools.parser.Earley.followComplete(Earley.java:810)
at oracle.dbtools.parser.Earley.tree(Earley.java:734)
at oracle.dbtools.parser.Earley.followComplete(Earley.java:805)
at oracle.dbtools.parser.Earley.tree(Earley.java:734)
Perhaps error with small files in version 18.1.0 is because format rules file generated in SQLDeveloper 17.4 is not compatible with SQLcl 18.1. How can I obtain a format rules file for SQLcl 18.1.0? When is going to be published SQLDeveloper 18.1?
Regards.
-
