Remove Duplicates on multiple Key Columns and get the Latest Record from Date/Time Column
Hi Experts ,
we have a CDC file where we need to get the latest record of the Key columns
Key Columns will be CDC_FLAG and SRC_PMTN_I
and fetch the latest record from the CDC_PRCS_TS
Can we do it with a single awk command.
Please help.
Last edited by Franklin52; 04-26-2013 at 03:27 AM..
Reason: Please use code tags
Hi All,
I needs to fetch unique records based on a keycolumn(ie., first column1) and also I needs to get the records which are having max value on column2 in sorted manner... and duplicates have to store in another output file.
Input :
Input.txt
1234,0,x
1234,1,y
5678,10,z
9999,10,k... (7 Replies)
Hi,
I am unable to search the duplicates in a file based on the 1st,2nd,4th,5th columns in a file and also remove the duplicates in the same file.
Source filename: Filename.csv
"1","ccc","information","5000","temp","concept","new"
"1","ddd","information","6000","temp","concept","new"... (2 Replies)
Given a file such as this I need to remove the duplicates.
00060011 PAUL BOWSTEIN ad_waq3_921_20100826_010517.txt
00060011 PAUL BOWSTEIN ad_waq3_921_20100827_010528.txt
0624-01 RUT CORPORATION ad_sade3_10_20100827_010528.txt
0624-01 RUT CORPORATION ... (13 Replies)
Hi team,
I have 20 columns csv files. i want to find the duplicates in that file based on the column1 column10 column4 column6 coulnn8 coulunm2 . if those columns have same values . then it should be a duplicate record.
can one help me on finding the duplicates,
Thanks in advance.
... (2 Replies)
Hi All ,
I have a requirement where I need to remove duplicates from a fixed width file which has multiple key columns .Also , need to capture the duplicate records into another file .
File has 8 columns.
Key columns are col1 and col2.
Col1 has the length of 8 col 2 has the length of 3.
... (5 Replies)
Hi,
I have file named file1.txt with below contents
cat file1.txt
1/29/2014 0:00,706886
1/30/2014 0:00,791265
1/31/2014 0:00,987087
2/1/2014 0:00,1098572
2/2/2014 0:00,572477
2/3/2014 0:00,701715
I want to display as below
1/29/2014,706886
1/30/2014,791265
1/31/2014,987087... (5 Replies)
I have /tmp dir with filename as:
010020001_S-FOR-Sort-SYEXC_20160229_2212101.marker
010020001_S-FOR-Sort-SYEXC_20160229_2212102.marker
010020001-S-XOR-Sort-SYEXC_20160229_2212104.marker
010020001-S-XOR-Sort-SYEXC_20160229_2212105.marker
010020001_S-ZOR-Sort-SYEXC_20160229_2212106.marker... (4 Replies)
Hi Experts,
Please bear with me, i need help
I am learning AWk and stuck up in one issue.
First point : I want to sum up column value for column 7, 9, 11,13 and column15 if rows in column 5 are duplicates.No action to be taken for rows where value in column 5 is unique.
Second point : For... (1 Reply)
Hello all,
I need to filter a dataframe composed of several columns of data to remove the duplicates according to one of the columns. I did it with pandas. In the main time, I need that the last column that contains all different data ( not redundant) is conserved in the output like this:
A ... (5 Replies)
Discussion started by: pedro88
5 Replies
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__gnu_pbds::basic_branch
__gnu_pbds::basic_branch< Key, Mapped, Tag, Node_Update, Policy___gnu_pbds::basic_branch< Key, Mapped, Tag, Node_Update, Policy_Tl, _Alloc >(3cxx)
NAME
__gnu_pbds::basic_branch< Key, Mapped, Tag, Node_Update, Policy_Tl, _Alloc > -
SYNOPSIS
Inherits type< Key, Mapped, _Alloc, Tag, Policy_Tl >.
Public Types
typedef Node_Update node_update
Protected Member Functions
basic_branch (const basic_branch &other)
template<typename T0 > basic_branch (T0 t0)
template<typename T0 , typename T1 > basic_branch (T0 t0, T1 t1)
template<typename T0 , typename T1 , typename T2 > basic_branch (T0 t0, T1 t1, T2 t2)
template<typename T0 , typename T1 , typename T2 , typename T3 > basic_branch (T0 t0, T1 t1, T2 t2, T3 t3)
template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 > basic_branch (T0 t0, T1 t1, T2 t2, T3 t3, T4 t4)
template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 > basic_branch (T0 t0, T1 t1, T2 t2, T3 t3, T4
t4, T5 t5)
template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 > basic_branch (T0 t0, T1 t1, T2
t2, T3 t3, T4 t4, T5 t5, T6 t6)
Detailed Description
template<typename Key, typename Mapped, typename Tag, typename Node_Update, typename Policy_Tl, typename _Alloc>class __gnu_pbds::basic_branch<
Key, Mapped, Tag, Node_Update, Policy_Tl, _Alloc >
A branched, tree-like (tree, trie) container abstraction.
Template Parameters:
Key Key type.
Mapped Map type.
Tag Instantiating data structure type, see container_tag.
Node_Update Updates nodes, restores invariants.
Policy_TL Policy typelist.
_Alloc Allocator type.
Base is dispatched at compile time via Tag, from the following choices: tree_tag, trie_tag, and their descendants.
Base choices are: detail::ov_tree_map, detail::rb_tree_map, detail::splay_tree_map, and detail::pat_trie_map.
Definition at line 555 of file assoc_container.hpp.
Author
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libstdc++ __gnu_pbds::basic_branch< Key, Mapped, Tag, Node_Update, Policy_Tl, _Alloc >(3cxx)