Hi,
anyone has any ideas on how do we extract lines from a file with format similiar to this: (based on current time)
Jun 18 00:16:50 .......... ............. ............
Jun 18 00:17:59 .......... ............. ............
Jun 18 01:17:20 .......... ............. ............
Jun 18... (5 Replies)
Hi,
I have one file, say file 1, that has data like below where 19900107 is the date,
19900107 12 144 129 0.7380047
19900108 12 168 129 0.3149017
19900109 12 192 129 3.2766666E-02
... (3 Replies)
i have something like this in a file called mysqldump.sql
--
-- Table structure for table `Table11`
--
DROP TABLE IF EXISTS `Table11`;
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `Table11` (
`id` int(11) NOT NULL... (14 Replies)
hi
i have an input file that contains some thing like this
aaa acc aa abc1 1232 aaa abc2....
poo awq aa abc1 aaa aaa abc2
bbb bcc bb abc1 3214 bbb abc3....
bab bbc bz abc1 3214 bbb abc3....
vvv ssa as abc1 o09 aaa abc4....
azx aaq aa abc1 900 aqq abc19....
aaa aa aaaa abc1 899 aa... (8 Replies)
Hello,
I have a file ff.txt that looks as follows
*ABNA.txt
356
24
36
112
*AC24.txt
457
458
321
2
ABNA.txt and AC24.txt are the files in the folder named foo1. Based on the numbers in the ff.txt file, I want to extract the lines from the corresponding files in the foo1 folder and... (2 Replies)
Hello!
I'm trying to process a text file and am stuck at 2 extractions. Hoping someone can help me here:
1. Given a line in a text file and given a keyword, how can I extract the word preceeding the keyword using a shell command/script?
For example: Given a keyword "world" in the line: ... (2 Replies)
I would like to merge two tables based on column 1:
File 1:
1 today
1 green
2 tomorrow
3 red
File 2:
1 a lot
1 sometimes
2 at work
2 at home
2 sometimes
3 new
4 a lot
5 sometimes
6 at work (4 Replies)
Dear All,
I have to solve the following problems with multiple tab-separated text file but I don't know how. Any help would be greatly appreciated. I have access to Linux mint (but not as a professional).
I have multiple tab-delimited files with the following structure:
file1:
1 44
2 ... (5 Replies)
I am using below code to split files based on blank lines but it does not work.
awk 'BEGIN{i=0}{RS="";}{x="F"++i;}{print > x;}'
Your help would be highly appreciated
find attachment of sample.txt file (2 Replies)
Discussion started by: imranrasheedamu
2 Replies
LEARN ABOUT SUSE
alter_view
ALTER VIEW(7) SQL Commands ALTER VIEW(7)NAME
ALTER VIEW - change the definition of a view
SYNOPSIS
ALTER VIEW name ALTER [ COLUMN ] column SET DEFAULT expression
ALTER VIEW name ALTER [ COLUMN ] column DROP DEFAULT
ALTER VIEW name OWNER TO new_owner
ALTER VIEW name RENAME TO new_name
ALTER VIEW name SET SCHEMA new_schema
DESCRIPTION
ALTER VIEW changes various auxiliary properties of a view. (If you want to modify the view's defining query, use CREATE OR REPLACE VIEW.)
You must own the view to use ALTER VIEW. To change a view's schema, you must also have CREATE privilege on the new schema. To alter the
owner, you must also be a direct or indirect member of the new owning role, and that role must have CREATE privilege on the view's schema.
(These restrictions enforce that altering the owner doesn't do anything you couldn't do by dropping and recreating the view. However, a
superuser can alter ownership of any view anyway.)
PARAMETERS
name The name (optionally schema-qualified) of an existing view.
SET/DROP DEFAULT
These forms set or remove the default value for a column. A default value associated with a view column is inserted into INSERT
statements on the view before the view's ON INSERT rule is applied, if the INSERT does not specify a value for the column.
new_owner
The user name of the new owner of the view.
new_name
The new name for the view.
new_schema
The new schema for the view.
NOTES
For historical reasons, ALTER TABLE can be used with views too; but the only variants of ALTER TABLE that are allowed with views are equiv-
alent to the ones shown above.
EXAMPLES
To rename the view foo to bar:
ALTER VIEW foo RENAME TO bar;
COMPATIBILITY
ALTER VIEW is a PostgreSQL extension of the SQL standard.
SEE ALSO
CREATE VIEW [create_view(7)], DROP VIEW [drop_view(7)]
SQL - Language Statements 2010-05-14 ALTER VIEW(7)