Format SQL parser issues

Hi,
The Format SQL parser (up to latest 14.67) seems to have problems with certain characters (íìóò...), even though they're inside comments:
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line 75:25: unexpected char: 0xF3
at oracle.dbtools.formatter.parser.PLSQLLexer.nextToken(PLSQLLexer.java:
773)
at oracle.dbtools.formatter.parser.PLSQLLexer.getNextToken(PLSQLLexer.ja
va:72)
at oracle.dbtools.formatter.PrettyPLSQL.format(PrettyPLSQL.java:66)
at oracle.dbtools.formatter.PrettyPLSQL.format(PrettyPLSQL.java:25)
at oracle.dbtools.sqlformatter.SQLFormatCommand.formatSQL(SQLFormatComma
nd.java:338)
at oracle.dbtools.sqlformatter.SQLFormatCommand.doit(SQLFormatCommand.ja
va:92)
at oracle.ide.controller.CommandProcessor$UndoStack.executeCommand(Comma
ndProcessor.java:819)
at oracle.ide.controller.CommandProcessor$UndoStack.doit(CommandProcesso
r.java:715)
at oracle.ide.controller.CommandProcessor$MasterStack.doit(CommandProces
sor.java:1004)
at oracle.ide.controller.CommandProcessor.invoke(CommandProcessor.java:1
78)
at oracle.dbtools.sqlformatter.SQLFormatter.executeCommand(SQLFormatter.
java:131)
at oracle.dbtools.sqlformatter.SQLFormatter.invoke(SQLFormatter.java:120
at oracle.dbtools.sqlformatter.SQLFormatter.handleEvent(SQLFormatter.jav
a:192)
at oracle.ide.controller.IdeAction.performAction(IdeAction.java:530)
at oracle.ide.controller.IdeAction$1.run(IdeAction.java:785)
at oracle.ide.controller.IdeAction.actionPerformedImpl(IdeAction.java:80
4)
at oracle.ide.controller.IdeAction.actionPerformed(IdeAction.java:499)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:18
49)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.jav
a:2169)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel
.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258
at javax.swing.AbstractButton.doClick(AbstractButton.java:302)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1
000)
at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMen
uItemUI.java:1041)
at java.awt.Component.processMouseEvent(Component.java:5488)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
at java.awt.Component.processEvent(Component.java:5253)
at java.awt.Container.processEvent(Container.java:1966)
at java.awt.Component.dispatchEventImpl(Component.java:3955)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
at java.awt.Container.dispatchEventImpl(Container.java:2010)
at java.awt.Window.dispatchEventImpl(Window.java:1774)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchTh
read.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
I tried to evade the bug by making a selection of what I want to format, but the parser always starts at the beginning of the code. It's pretty incoherent that you make a selection, right-click on it for context-sensitive options, but then get results on the whole document. I would name it a bug: either disable (gray out) the functionality when there's a selection (indicating that's not supported right now), or do what the user expects to be done.
Could you please fix the parser bug and implement the selection-wise format feature?
TIA,
K.

Barry,
Originally, I wanted to format a package made in another editor, having the indents horribly aligned.
The error I got is the one I mentioned: the 'ó' character inside a '--' comment.
Then I tried formatting only a selection of text, which also fails, as mentioned.
You can reproduce also in the SQL worksheet, also with other accentuated chars, and even in string values. For instance, try to format 'sELeCT 'testó' fROm DuaL;'.
Failing to format is probably a parser bug.
Formatting the whole pane instead of just the selected range of text is a flaw in application logic. If it's too hard to implement (or it gets low prio so it never gets fixed), I suggest disabling the entry when having made a selection. This would prevent the possibility of screwing up code when not being asked for.
Thanks for your interest!
K.

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Oracle 11g - External Table/SQL Developer Issue?
==============================
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select
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from
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Hi,
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drop table t cascade constraints purge;
create table t as select mod(rownum,10) id, cast('x' as char(500)) pad from dual connect by level <= 10000;
exec dbms_stats.gather_table_stats(user, 't');
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select * from table(dbms_xplan.display(null,null,'advanced'));
explain plan for select test_fnc(id) from t group by test_fnc(id);
select * from table(dbms_xplan.display(null,null,'advanced'));
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PLAN_TABLE_OUTPUT
Plan hash value: 47235625
| Id | Operation          | Name | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | SELECT STATEMENT   |      |    10 |    30 |   162   (3)| 00:00:02 |
|   1 | HASH GROUP BY     |      |    10 |    30 |   162   (3)| 00:00:02 |
|   2 |   TABLE ACCESS FULL| T    | 10000 | 30000 |   159   (1)| 00:00:02 |
Query Block Name / Object Alias (identified by operation id):
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   2 - SEL$1 / T@SEL$1
Outline Data
/*+
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      FULL(@"SEL$1" "T"@"SEL$1")
      OUTLINE_LEAF(@"SEL$1")
      ALL_ROWS
      OPTIMIZER_FEATURES_ENABLE('10.2.0.4')
      IGNORE_OPTIM_EMBEDDED_HINTS
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Column Projection Information (identified by operation id):
   1 - (#keys=1) "ID"[NUMBER,22]
   2 - "ID"[NUMBER,22]
34 rows selected.
SQL>
Explained.
SQL>
PLAN_TABLE_OUTPUT
Plan hash value: 47235625
| Id | Operation          | Name | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | SELECT STATEMENT   |      |    10 |    30 |   162   (3)| 00:00:02 |
|   1 | HASH GROUP BY     |      |    10 |    30 |   162   (3)| 00:00:02 |
|   2 |   TABLE ACCESS FULL| T    | 10000 | 30000 |   159   (1)| 00:00:02 |
Query Block Name / Object Alias (identified by operation id):
   1 - SEL$1
   2 - SEL$1 / T@SEL$1
Outline Data
/*+
      BEGIN_OUTLINE_DATA
      FULL(@"SEL$1" "T"@"SEL$1")
      OUTLINE_LEAF(@"SEL$1")
      ALL_ROWS
      OPTIMIZER_FEATURES_ENABLE('10.2.0.4')
      IGNORE_OPTIM_EMBEDDED_HINTS
      END_OUTLINE_DATA
Column Projection Information (identified by operation id):
   1 - (#keys=1) "TEST_FNC"("ID")[22]
   2 - "ID"[NUMBER,22]
34 rows selected.
SQL>
Explained.
SQL> select * from table(dbms_xplan.display(null,null,'advanced'));
PLAN_TABLE_OUTPUT
Plan hash value: 47235625
| Id | Operation          | Name | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | SELECT STATEMENT   |      |    10 |    30 |   162   (3)| 00:00:02 |
|   1 | HASH GROUP BY     |      |    10 |    30 |   162   (3)| 00:00:02 |
|   2 |   TABLE ACCESS FULL| T    | 10000 | 30000 |   159   (1)| 00:00:02 |
Query Block Name / Object Alias (identified by operation id):
   1 - SEL$F5BB74E1
   2 - SEL$F5BB74E1 / T@SEL$2
Outline Data
/*+
      BEGIN_OUTLINE_DATA
      FULL(@"SEL$F5BB74E1" "T"@"SEL$2")
      OUTLINE(@"SEL$2")
      OUTLINE(@"SEL$1")
      MERGE(@"SEL$2")
      OUTLINE_LEAF(@"SEL$F5BB74E1")
      ALL_ROWS
      OPTIMIZER_FEATURES_ENABLE('10.2.0.4')
      IGNORE_OPTIM_EMBEDDED_HINTS
      END_OUTLINE_DATA
Column Projection Information (identified by operation id):
   1 - (#keys=1) "ID"[NUMBER,22]
   2 - "ID"[NUMBER,22]
37 rows selected.

How to track the sql commands issued against database

Hello, We are using an interface developed by oracle forms. Its giving some error while pressing an icon. I can not able to trace out from where it arises. This error is displayed by form developed by oracle forms. I dont have source code to track it. I would like to know , which SQL statement rises the error, so that I can update the oracle object and can able to solve the problem if I can able to find the exect SQL statment issued before the error was displayed. kindly help me . thanks.

habfat wrote:
Hello, We are using an interface developed by oracle forms. Its giving some error while pressing an icon. I can not able to trace out from where it arises. This error is displayed by form developed by oracle forms. I dont have source code to track it. I would like to know , which SQL statement rises the error, so that I can update the oracle object and can able to solve the problem if I can able to find the exect SQL statment issued before the error was displayed. kindly help me . thanks.Hmm, well kind of a silly but still, if you don't have source code of the form( you said so) so even if you would come to know what statement is raising the error, how would you go and edit it ? Did I miss some thing? And you asked for a sql statement ? How did you come to know that its a sql statement that is causing the error? And if that's actually a sql statement error, isn't it associated with a meaningful message ?
Find the developer who coded the application, he would be the best person to track the error and tell you its resolution IMO.
HTH
Aman....

Validating XML with PL/SQL parser

How can i validate a xml that is on a buffer with the grammar
stored in a BLOB column of o table? I'm using PL/SQL parser and
i can parse it correctly but i don't know how can i validate it
because my grammar is stored in DB.
null

Ana Lucia (guest) wrote:
: How can i validate a xml that is on a buffer with the grammar
: stored in a BLOB column of o table? I'm using PL/SQL parser
and
: i can parse it correctly but i don't know how can i validate
it
: because my grammar is stored in DB.
You can't currently but this will be available in our next
release.
Oracle XML Team
http://technet.oracle.com
Oracle Technology Network
null

Logging errors in PL/SQL Parser

Using PL/SQL Parser, is it possible to obtain the parsing errors
output in other place than a file (ref: setErrorLog function)?
as varchar variables or kind?
null

M Leclair (guest) wrote:
: Using PL/SQL Parser, is it possible to obtain the parsing
errors
: output in other place than a file (ref: setErrorLog function)?
: as varchar variables or kind?
It is not possible at this time. It has been filed as an
enhancement request.
Oracle XML Team
http://technet.oracle.com
Oracle Technology Network
null

Does PL/SQL Parser Validate?

Just wondering if the PL/SQL parser can parse in validation mode?
I think I remember reading that the PL/SQL parser is a non-validating parser only but I didn't know if this changed.
Thanks for you help

I am also experiencing problems with the setDocumentType
This is my code
p := xmlparser.newParser;
xmlparser.parseBuffer(p,'<My_Data/>');
doc := xmlparser.getDocument(p);
docNode := xmldom.makeNode(doc);
xmldom.setVersion(doc, '1.0');
OuterNode := xmldom.getLastChild(docNode);
--Get DTD to parse against
xmlparser.setValidationMode(p,TRUE);
xmlparser.parseDTD(p,'c:\temp\v109.dtd','My_Data');
--Set DTD to validate against
docType := xmlparser.getDoctype(p);
xmlparser.setDoctype(p,docType);
xmlparser.freeParser(p);
The problem I am having is that the output now looks like this
<?xml version="1.0" encoding="UTF-8"?>
<My_Data>
</My_Data>
<!DOCTYPE My_Data SYSTEM "file:/c:/temp/v109.dtd">
The xmlparser.parseDTD requires as the third parameter the root element so the !DOCTYPE field comes after the root element and not before as required.
Hope this code helps a bit and if you solve the problem please let me know
Owen
null

PL/SQL parser creation

Hi,
I have to create a parser for PL/SQL 8i.
Any help on what to start with would be very helpful.
I hope to use the EBNF rules for the parsing. Am I in the right direction?
Are there any open source code for PL/SQL parser ?
Thanks & Regards
Aswin Asokan

Hi,
I have to create a parser for PL/SQL 8i.
Any help on what to start with would be very helpful.
I hope to use the EBNF rules for the parsing. Am I in the right direction?
Are there any open source code for PL/SQL parser ?
Thanks & Regards
Aswin Asokan The direction is right as far as I know but the task
is really difficult. PL/SQL's syntax is inherited
from ADA language which is BIG one and very complex to parse.
And there is SQL part as well. Just look at the
market - so few products are based on this kind
of parser (PL/SQL) - as I can guess.
For example:
Formatter Plus (www.quest.com),
ClearSQL (www.clearsql.com),
CAST PL/SQL Analyzer (www.castsoftware.com),
LECCO SQL Expert for Oracle (www.leccotech.com ) - as I can assume but I'm not sure.
Probably you may search the net for a little subset of this
parser - for ANSI SQL or for ADA to start with.

Format SQL parser issues

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