I need to return all records in a file starting with
a row that says
TABLe is a key word in the file. I know the name of the table I want to start with. I do not know the name of the table that I will end with. I just need to end when the word: TABLE: comes up.
I need everything between those 2 records. This field has 1 column.
Last edited by Scrutinizer; 05-07-2012 at 02:10 PM..
Reason: code tags
Hi All,
I am having a script in which I am greping some values and storing them from files with .err and .log extensions.
I feel I can do it better.But How?
Below is my piece of code.
oneerrors=`egrep -i -n "one" *.err *.log`
twoerrors=`egrep -i -n "two" *.err *.log` ... (2 Replies)
Hi,
I have a file with the below like values with integers only in sorted order (May or may not be in sequence)
Eg: File1.txt
-----------
1
2
3
4
5
6
.
.
.
.
.
10000
My requirement here is to create a range of values out put to a temp k (4 Replies)
I have an array containing distances in ascending order, for example:
distances = 100 120 150 170 200 280 300 ....
I have a number, let's say v = 170 and a variation value, let's say var = 100 . I want to return the array indexes for which the distances cover the range (v - var) to (v +... (3 Replies)
Hello,
I am looking for some help on GAWK script. I have a list of phone numbers as below.
I need to sort these in the range of first 6 digits.
2402170338
2402170387
2402170478
2402170744
2403100025
2403100026
2403100027
2403100028
So for the above sample data, I require an output... (9 Replies)
I have a list of columns with values that I need to transform into a row containing the range of each column. For example:
"Column A"
1
2
3
4
10
12
14
15
16
17
18
"Column B"
1
4
5
6 (4 Replies)
Dear All,
I am stacked and I ask for your help.
Briefly, I have two files, one like this one (file1):
1 101 5
1 102 6
1 103 2
1 104 9
1 105 10
2 301 89
2 302 4
2 303 13
2 304 34
2 305 1
and the other like this one (file2):
1 103
2 303well, what I am trying to do is obtain a... (2 Replies)
Gents,
It is possible to generate a range of values according to column 1 and count the total of rows in the range.
example
input
15.3
15.5
15.8
15.9
16.0
16.1
16.8
17.0
17.5
18.0
output desired
15.0 - 15.9 = 4 (10 Replies)
Hi,
I couldn't find any thing on google about it and have been trying to figure this out but am not getting anywhere. I want to know if its possible through a script. I have a file with columns start time and end time separated by a comma, basically there are some other columns which I need to... (30 Replies)
Discussion started by: dsid
30 Replies
LEARN ABOUT CENTOS
drop_table
DROP TABLE(7) PostgreSQL 9.2.7 Documentation DROP TABLE(7)NAME
DROP_TABLE - remove a table
SYNOPSIS
DROP TABLE [ IF EXISTS ] name [, ...] [ CASCADE | RESTRICT ]
DESCRIPTION
DROP TABLE removes tables from the database. Only the table owner, the schema owner, and superuser can drop a table. To empty a table of
rows without destroying the table, use DELETE(7) or TRUNCATE(7).
DROP TABLE always removes any indexes, rules, triggers, and constraints that exist for the target table. However, to drop a table that is
referenced by a view or a foreign-key constraint of another table, CASCADE must be specified. (CASCADE will remove a dependent view
entirely, but in the foreign-key case it will only remove the foreign-key constraint, not the other table entirely.)
PARAMETERS
IF EXISTS
Do not throw an error if the table does not exist. A notice is issued in this case.
name
The name (optionally schema-qualified) of the table to drop.
CASCADE
Automatically drop objects that depend on the table (such as views).
RESTRICT
Refuse to drop the table if any objects depend on it. This is the default.
EXAMPLES
To destroy two tables, films and distributors:
DROP TABLE films, distributors;
COMPATIBILITY
This command conforms to the SQL standard, except that the standard only allows one table to be dropped per command, and apart from the IF
EXISTS option, which is a PostgreSQL extension.
SEE ALSO
ALTER TABLE (ALTER_TABLE(7)), CREATE TABLE (CREATE_TABLE(7))
PostgreSQL 9.2.7 2014-02-17 DROP TABLE(7)