I have a log file which is having some xml tags. I need to check the value for a particular xml field is null or not and if it is null i have to add current time as the value for that xml field.
I tried below code to check whether the word count is 0. But even if the xml field is null it is showing the count as 1.
Hi,
If, in a text file a string is expected at a certain fixed position(for eg at position 5 or from 5-10 on every line)
how to check whether data is present on that position or not?
Thnx in advance (6 Replies)
korn shell
If
then
update_smartcare_user_password "$u_id"
else
echo "Not a database user"
fi
i get this error
Syntax error at line *** : `then' is not expected.
what should i do.
I want to check whether $a is null or not. (2 Replies)
My makefile has some code as follows:
if ; then \
echo copying tools; \
cp -f `../${TOOLS_ROOT_PATH}/ext_tools.sh 1` ${EXTERNAL_BIN_DIR} || exit $$?;\
fi; \
The ext_tools.sh is as follows:
cat ttx.conf | grep external | grep -v ^# | awk '{print $1}'
It can sometime result... (1 Reply)
Hi All,
I have a file with 10 columns and get the required data for nine columns properly except 8th. In 8th column i have both NULL and NON NULL values...i.e
certain records have values for all the columns including 8th column and certain records have 8th column as NULL.My requisite is,without... (20 Replies)
hi,
i have 3 lines of output , if second line exists then only condition within the if loop has to exeute other wise it has exit from loop.
i had tried like this but not getting
please help me ...
Code:
if ; then
echo "success"
else
echo ""
Use code tags please,... (8 Replies)
Hi Champs!!!
im a newbie in unix, need ur expert help for my problem...
I need to search if there are any "NULL" entries in the string
String without Null
Str1: 203652|1000003653|tellt|RUPV|4649|1|07/28/2011 01:56:12
String with Null (RUPV is removed)
Str2:... (5 Replies)
Guys,
Please help me on the below
sample.cfg
var=NULL
sample.sh
#!/bin/sh
. /sample.cfg
if ;then
1 st command here
else
2 nd command here
fi (3 Replies)
hi,
I had a small question.I had a file from which i need to extract data.
I have written the below script to check if the file exists and if it exists extract requierd columns from the file.
IFILE=/home/home01/Report_1.csv
OFILE=/home/home01/name.csv.out1
if #Checks if file exists... (1 Reply)
Discussion started by: Vivekit82
1 Replies
LEARN ABOUT DEBIAN
sql::translator::parser::xml::sqlfairy
SQL::Translator::Parser::XML::SQLFairy(3pm) User Contributed Perl Documentation SQL::Translator::Parser::XML::SQLFairy(3pm)NAME
SQL::Translator::Parser::XML::SQLFairy - parser for SQL::Translator's XML.
SYNOPSIS
use SQL::Translator;
my $translator = SQL::Translator->new( show_warnings => 1 );
my $out = $obj->translate(
from => 'XML-SQLFairy',
to => 'MySQL',
filename => 'schema.xml',
) or die $translator->error;
print $out;
DESCRIPTION
This parser handles the flavor of XML used natively by the SQLFairy project (SQL::Translator). The XML must be in the namespace
"http://sqlfairy.sourceforge.net/sqlfairy.xml." See SQL::Translator::Producer::XML::SQLFairy for details of this format.
You do not need to specify every attribute of the Schema objects as any missing from the XML will be set to their default values. e.g. A
field could be written using only;
<sqlf:field name="email" data_type="varchar" size="255" />
Instead of the full;
<sqlf:field name="email" data_type="varchar" size="255" is_nullable="1"
is_auto_increment="0" is_primary_key="0" is_foreign_key="0" order="4">
<sqlf:comments></sqlf:comments>
</sqlf:field>
If you do not explicitly set the order of items using order attributes on the tags then the order the tags appear in the XML will be used.
default_value
Leave the attribute out all together to use the default in Schema::Field. Use empty quotes or 'EMPTY_STRING' for a zero lenth string.
'NULL' for an explicit null (currently sets default_value to undef in the Schema::Field obj).
<sqlf:field default_value="" /> <!-- Empty string -->
<sqlf:field default_value="EMPTY_STRING" /> <!-- Empty string -->
<sqlf:field default_value="NULL" /> <!-- NULL -->
ARGS
Doesn't take any extra parser args at the moment.
LEGACY FORMAT
The previous version of the SQLFairy XML allowed the attributes of the the schema objects to be written as either xml attributes or as data
elements, in any combination. While this allows for lots of flexibility in writing the XML the result is a great many possible XML formats,
not so good for DTD writing, XPathing etc! So we have moved to a fixed version described in SQL::Translator::Producer::XML::SQLFairy.
This version of the parser will still parse the old formats and emmit warnings when it sees them being used but they should be considered
heavily depreciated.
To convert your old format files simply pass them through the translator :)
$ sqlt -f XML-SQLFairy -t XML-SQLFairy schema-old.xml > schema-new.xml
BUGS
Ignores the order attribute for Constraints, Views, Indices, Views, Triggers and Procedures, using the tag order instead. (This is the
order output by the SQLFairy XML producer).
SEE ALSO
perl, SQL::Translator, SQL::Translator::Producer::XML::SQLFairy, SQL::Translator::Schema.
TODO
o Support options attribute.
o Test foreign keys are parsed ok.
o Control over defaulting.
AUTHOR
Mark D. Addison <mark.addison@itn.co.uk>, Jonathan Yu <frequency@cpan.org>
perl v5.14.2 2012-01-18 SQL::Translator::Parser::XML::SQLFairy(3pm)