Dear all,
I have been working with Linux for quite few years but never required to learn Bash and Linux really dep doan.
I want to learn bash I bought books and Have been reading on the Internet but I cannot find my answers, maybe I am blind.
For example:
What does this means?
# for i in... (4 Replies)
Hi,
I had completed RHCE and i am interested to learn shell scripting.
Request you to please let me know which book is best for learning shell scripting or any online website.
Thanks & Regards
arun (2 Replies)
Hi guys
I want o learn and understand shell scripting real good, Ive got already some background
Due to the fact that there is ton of books with these theme, can you recommend me some good book with with examples explanations, pls no theoretical books :D
Thxs (3 Replies)
Hi All,
I am facing an issue. I need your advise. I want to take my unix skills to the next level. I want to verse in scripting now. I got some understanding of programming. I did a little bit of C++, Assembly in College.
I got some basics in perl. I am wondering if It would be best to... (3 Replies)
Hi Folks,
I know on one side there is script and on another side there is smart script. I am able to achieve what I got but thought there has to be a code which doesn't require multiple lines. So if you guys can help me out than it will be awesome. Also I wrote in cshell but if can get both the... (4 Replies)
I am learning SED and just following the shell scripting book, i have trouble understanding the grep and sed statement,
Question : 1
__________
/opt/oracle/work/antony>cat teledir.txt
jai sharma 25853670
chanchal singhvi 9831545629
anil aggarwal 9830263298
shyam saksena 23217847
lalit... (7 Replies)
I have a file with two line, one is header, the other actual value:
TYPCD|ETID2|ETID|LEG ID|PTYP|PTYP SUB|TRD STATUS|CXL REASON|CACT|CACTNM|ENCD|ENC
D NM|TRDR|ASDT|TRDT|MTDT|STDT|LS|SECID|SECID TYP|SECNM|PAR|STCC|MARKET PRICE|DIS
MARKET PRICE|MARKET PRICE CURRENCY|SRC OF SETTLEMENT... (2 Replies)
Discussion started by: digioleg54
2 Replies
LEARN ABOUT PHP
cubrid_fetch_field
CUBRID_FETCH_FIELD(3) 1 CUBRID_FETCH_FIELD(3)cubrid_fetch_field - Get column information from a result and return as an objectSYNOPSIS
object cubrid_fetch_field (resource $result, [int $field_offset])
DESCRIPTION
This function returns an object with certain properties of the specific column. The properties of the object are:
o $name
-column name
o $table
-name of the table that the column belongs to
o $def
-default value of the column
o $max_length
-maximum length of the column
o $not_null
-1 if the column cannot be NULL
o $primary_key
-1 if the column is a primary key
o $unique_key
-1 if the column is an unique key
o $multiple_key
-1 if the column is a non-unique key
o $numeric
-1 if the column is numeric
o $blob
-1 if the column is a BLOB
o $type
-the type of the column
o $unsigned
-1 if the column is unsigned
o $zerofill
-1 if the column is zero-filled
PARAMETERS
o $result
-$result comes from a call to cubrid_execute(3)
o $field_offset
- The numerical field offset. If the field offset is not specified, the next field (that was not yet retrieved by this function)
is retrieved. The $field_offset starts at 0.
RETURN VALUES
Object with certain properties of the specific column, when process is successful.
FALSE on failure.
EXAMPLES
Example #1
cubrid_fetch_field(3) example
<?php
$conn = cubrid_connect("localhost", 33000, "demodb");
$req = cubrid_execute($conn, "SELECT event_code,athlete_code,nation_code,game_date FROM game WHERE host_year=1988 and event_code=20001;");
var_dump(cubrid_fetch_row($req));
cubrid_field_seek($req, 1);
$field = cubrid_fetch_field($req);
printf("
--- Field Properties ---
");
printf("%-30s %s
", "name:", $field->name);
printf("%-30s %s
", "table:", $field->table);
printf("%-30s "%s"
", "default value:", $field->def);
printf("%-30s %d
", "max length:", $field->max_length);
printf("%-30s %d
", "not null:", $field->not_null);
printf("%-30s %d
", "primary key:", $field->primary_key);
printf("%-30s %d
", "unique key:", $field->unique_key);
printf("%-30s %d
", "multiple key:", $field->multiple_key);
printf("%-30s %d
", "numeric:", $field->numeric);
printf("%-30s %d
", "blob:", $field->blob);
printf("%-30s %s
", "type:", $field->type);
printf("%-30s %d
", "unsigned:", $field->unsigned);
printf("%-30s %d
", "zerofill:", $field->zerofill);
cubrid_close_request($req);
cubrid_disconnect($conn);
?>
The above example will output:
array(4) {
[0]=>
string(5) "20001"
[1]=>
string(5) "16681"
[2]=>
string(3) "KOR"
[3]=>
string(9) "1988-9-30"
}
--- Field Properties ---
name: athlete_code
table: game
default value: ""
max length: 0
not null: 1
primary key: 1
unique key: 1
multiple key: 0
numeric: 1
blob: 0
type: integer
unsigned: 0
zerofill: 0
PHP Documentation Group CUBRID_FETCH_FIELD(3)