06-29-2010
From what I see, I'd put an index at least on uploaded.file_name and uploaded.file_time, and maybe files.file_name. You could run an EXPLAIN on the SELECT part, as that should show the biggest bottlenecks (probably the JOIN ON).
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1. Shell Programming and Scripting
Hi,
I have a file with multiple records...and I have to select records based on first column....here is the sample file...
I01,abc,125,1a2,LBVI02
I01,abc,126,2b5,LBVI02
I02,20070530,254,abc,LLBI01
I02,20070820,111,bvd,NGBI01
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2. Shell Programming and Scripting
hi..
i need to optimize my select query ..
my situation is like this ..
i have 15 lac recors in my table..
the following query takes nine seconds to give the required output..
SELECT max(ah.AUC_AMT),
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hi..
i need to optimize my select query ..
my situation is like this ..
i have 15 lac recors in my table..
the following query takes nine seconds to give the required output..
SELECT max(ah.AUC_AMT),
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Hi, I would just like to know how to get the file with the max filename on a directory and get rid of all the others. For example, in directory A:/ i have the ff files:
APPLE2001
APPLE2002
APPLE2003
GRAPE2004
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5. Shell Programming and Scripting
I have a file with 3 columns
I want to get the record with the max salary. If there are more than 1 record having the highest salary, i want any one of them.
empid,ename,Sal
1,abc,100
2,def,200
3,xyz,300
4,pqr,100
5,mnq,300
Output
Any record with 300 as salary
Please use next... (1 Reply)
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I feel stupid for asking this because it seems that MYSQL code isn't working the way that I think it should work.
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I want records which have more than one and different value in the second column on the below sample file.
Ex, I have the samle file below :-
XYZ 1
XYZ 3
abc 1
abc 1
qwe 2
qwe 1
qwe 3
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Dear community,
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name logged_ip
==== =========
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user3 127.0.0.3
user4 127.0.0.1
user5 127.0.0.2
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Hello,
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LEARN ABOUT DEBIAN
asn1_parser2tree
asn1_parser2tree(3) libtasn1 asn1_parser2tree(3)
NAME
asn1_parser2tree - API function
SYNOPSIS
#include <libtasn1.h>
asn1_retCode asn1_parser2tree(const char * file_name, ASN1_TYPE * definitions, char * errorDescription);
ARGUMENTS
const char * file_name
specify the path and the name of file that contains ASN.1 declarations.
ASN1_TYPE * definitions
return the pointer to the structure created from "file_name" ASN.1 declarations.
char * errorDescription
return the error description or an empty string if success.
DESCRIPTION
Function used to start the parse algorithm. Creates the structures needed to manage the definitions included in file_name file.
RETURNS
ASN1_SUCCESS if the file has a correct syntax and every identifier is known, ASN1_ELEMENT_NOT_EMPTY if definitions not ASN1_TYPE_EMPTY,
ASN1_FILE_NOT_FOUND if an error occured while opening file_name, ASN1_SYNTAX_ERROR if the syntax is not correct, ASN1_IDENTIFIER_NOT_FOUND
if in the file there is an identifier that is not defined, ASN1_NAME_TOO_LONG if in the file there is an identifier whith more than
ASN1_MAX_NAME_SIZE characters.
COPYRIGHT
Copyright (C) 2006-2011 Free Software Foundation, Inc..
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
SEE ALSO
The full documentation for libtasn1 is maintained as a Texinfo manual. If the info and libtasn1 programs are properly installed at your
site, the command
info libtasn1
should give you access to the complete manual.
libtasn1 2.13 asn1_parser2tree(3)