I need your help here. I have lot of teradata DDL's as follows, i want to extract field names , field attributes and NOT NULL information from DDL.Could you please help here.
Sample DDL:
Code:
CREATE MULTISET TABLE APS_CALL_IN_PICKUP_CANCELED ,NO FALLBACK ,
NO BEFORE JOURNAL,
NO AFTER JOURNAL,
CHECKSUM = DEFAULT,
DEFAULT MERGEBLOCKRATIO
(
cnfrm_nbr CHAR(20) CHARACTER SET LATIN NOT CASESPECIFIC NOT NULL,
crte_dt DATE FORMAT 'YYYY-MM-DD' NOT NULL,
shpr_nbr DECIMAL(11,0) COMPRESS 0. ,
src_sys_nm VARCHAR(10) CHARACTER SET LATIN NOT CASESPECIFIC,
crte_tm TIME(0),
delt_flg CHAR(1) CHARACTER SET LATIN NOT CASESPECIFIC COMPRESS ('N','Y'),
rec_last_updt_tmstp TIMESTAMP(0),
callr_nm VARCHAR(20) CHARACTER SET LATIN NOT CASESPECIFIC,
callr_ph_nbr VARCHAR(20) CHARACTER SET LATIN NOT CASESPECIFIC,
cpcs_com_desc VARCHAR(255) CHARACTER SET LATIN NOT CASESPECIFIC,
star_com_desc VARCHAR(150) CHARACTER SET LATIN NOT CASESPECIFIC,
batch_id_nm CHAR(8) CHARACTER SET LATIN NOT CASESPECIFIC NOT NULL)
PRIMARY INDEX ( cnfrm_nbr ,crte_dt );
I have a template that I usually use to generate stats on an hourly basis for a number of cell sites altogether. I would like to be able to write a script that would go to the template and extract the information for any single site at any time during the day. For example, let's say that my... (4 Replies)
Dear friends,
I'm a novice Unix user and I'm trying to learn the ropes. I have a big task I have to accomplish and I'm convinced Unix can get the job done, I just haven't figured out how. I recently posted on the topic of cutting text between unique text patterns and somebody helped me a great... (24 Replies)
Hi,
I am new to shell programming and need help. I have File1 with some ID numbers and File2 with ID number and some associated information.
I want to match the ID numbers from File1 to contents in File2 and output a third file which pulls out the ID numbers and the associated information with... (2 Replies)
hi
I need a little help writing this small perl script. I'm trying to extract the values from each line in a file and find the average for example
cat school
Highschool 100, 123, 135
Middleschool 41, 67, 54
Elementary 76, 315, 384
./average.pl
highschool: 119.3
middleschool: 54... (2 Replies)
Hello there,
I am trying to extract (string) information ( a list words) from 4 files and then put the results into 1 file. Currently I am doing this using grep -f list.txt file1 . and repeat the process for the other 3 files. The reasons i am doing that (a) I do know how to code (b) each file... (4 Replies)
I need to analyse some syslogs and I want to print out all the lines containing SSH connections to the inside interface of the firewall and ignore lines where the originating port is 22. So basically I want to print all matches after "to inside:" that contains /22 and ignore lines where /22 occur... (2 Replies)
Hi there!
Well, I'm writing a script to obtain certain information about files. Specifically, I want to get the information about those files which last access were in the last 24 hours, so I'm doing something like this:
find <directory_name> -atime -1 -printf '%f %a\n'
I would also... (4 Replies)
I want to write a script that extracts a value from a line of text. I know it can be done using awk but I've never used awk before so I don't know how to do it. The text is:
Mem: 100M Active, 2150K Cache, 500M Buf, 10G Free
I want to extract the free memory value to use as a variable. In... (5 Replies)
Hi,
I am trying to extract information from a XML file and write it to a excel sheet. I am not sure where to start from. Here is the content from my input XML file.
<com.cloudbees.hudson.plugins.folder.properties.FolderProxyGroupContainer plugin="nectar-rbac@4.5">
<groups>
... (4 Replies)
Discussion started by: Sajjadmehdi
4 Replies
LEARN ABOUT DEBIAN
mdb-schema
MDBTools(1)MDBTools(1)NAME
mdb-schema - Generate schema creation DDL
SYNOPSIS
mdb-schema [options] database [backend]
DESCRIPTION
mdb-schema is a utility program distributed with MDB Tools.
It produces DDL (data definition language) output for the given database. This can be passed to another database to create a replica of the
original access table format.
OPTIONS -T <table>, --table <table>
Single table option. Create schema for this table only. Default is to export all tables.
-N namespace
Prefix identifiers with namespace.
--drop-table
Issue DROP TABLE statement.
--no-drop-table
Don't issue DROP TABLE statement. This is the default.
--not-null
Issue NOT NULL constraints. This is the default.
--no-not-null
Don't issue NOT NULL constraints.
--default-values
Issue DEFAULT values.
--no-default-values
Don't issue DEFAULT values. This is the default.
--not-empty
Issue CHECK <> '' constraints.
--no-not-empty
Don't issue CHECK <> '' constraints. This is the default.
--indexes
Export INDEXes. This is the default.
--no-indexes
Don't export INDEXes.
--relations
Export foreign keys constraints. This is the default.
--no-relations
Don't export foreign keys constraints.
backend
Specifies target DDL dialect. Supported values are access, sybase, oracle, postgres, and mysql. If not specified the generated DDL
will be in access format.
ENVIRONMENT
MDB_JET3_CHARSET
Defines the charset of the input JET3 (access 97) file. Default is CP1252. See iconv(1).
MDBICONV
Defines the output charset to use for the SQL file. Default is UTF-8. mdbtools must have been compiled with iconv.
MDBOPTS
semi-column separated list of options:
o use_index
o no_memo
o debug_like
o debug_write
o debug_usage
o debug_ole
o debug_row
o debug_props
o debug_all is a shortcut for all debug_* options
NOTES HISTORY
mdb-schema first appeared in MDB Tools 0.1.
SEE ALSO gmdb2(1)mdb-export(1)mdb-hexdump(1)mdb-prop(1)mdb-sql(1)mdb-ver(1)mdb-array(1)mdb-header(1)mdb-parsecsv(1)mdb-tables(1)AUTHORS
The mdb-schema utility was written by Brian Bruns and others.
BUGS
Relationships and other features may not be supported by all databases. Access datatypes are mapped to their closest counterparts in the
target backend. This may not always yield an exact fit.
0.7 13 July 2013 MDBTools(1)
03-13-2014
