Hi power user,
I have this type of data (distance list):
file1
A B 10
B C 20
C D 50I want output like this
# A B C D
A 0 10 30 80
B 10 0 20 70
C 30 20 0 50
D 80 70 50 0 Which is a distance matrix
I have tried... (0 Replies)
Hi all,
Here is a scim sample.bin.user file
a string1 0
a string2 0
a string3 63
b string4 126
c string5 315
d string6 0
e string7 63
e string8 126
f string9 0
I like to convert this into a dict.tab file to be compiled by the ... (4 Replies)
Hi everyone
I am very new at awk but think that that might be the best strategy for this. I have a matrix very similar to a correlation matrix and in practical terms I need to convert it into a list containing the values from the matrix (one value per line) with the first field of the line (row... (5 Replies)
Hello folks
I have a txt file of information about journal articles from different fields. I need to convert this information into a format that is easier for computers to manipulate for some research that I'm doing on how articles are cited. The file has some header information and then details... (8 Replies)
Hi, every one. I have two files ,one is in matrix like this, one is a list with the same data as the matrix.
AB AE AC AD AA AF
SA 3 4 5 6 4 6
SC 5 7 2 8 4 3
SD 4 6 5 3 8 3
SE 45 ... (5 Replies)
Hi All,
I do have a file with many lines (rows) and it is space delimited. For example: I have a file named SR345_pl.txt. If I open it in an editor, it looks like this:
adfr A2 0.9345
dtgr/2 A2 0.876
fgh/3 A2 023.76
fghe/4 A2 2345
bnhy/1 A3 3456
bhy A3 0.9876
phy A5 0.987
kdrt A5... (9 Replies)
Hi Friends,
I have an input matrix file like this
Col1 Col2 Col3 Col4
R1 1 2 3 4
R2 4 5 6 7
R3 5 6 7 8
I would like to consider only the numeric values without touching the column header and the row header.
I looked up on the forum's search, and I found this. But, I donno how to... (3 Replies)
I have a file that contains 2 columns tag,pos
cat input_file
tag pos
atg 10
ata 16
agt 15
agg 19
atg 17
agg 14
I have used following command to sort the file based on second column
sort -k 2 input_file
tag pos
atg 10
agg 14
agt 15
ata 16
agg 19
atg 17 (2 Replies)
input
A1 B1 A2 B2
0 0 1 1
1 0 0 1
0 1 1 0
1 1 1 1
Output
label A1 B1 A2 B2
A1 2 1 1 2
B1 1 2 2 1
A2 1 2 3 2
B2 2 1 2 3
Ex:
The number of times that A1 and B1 row values are both 1 should be printed as output.
The last row of A1 and B1 in the input match by having 1 in both... (4 Replies)
Discussion started by: quincyjones
4 Replies
LEARN ABOUT PHP
maxdb_stmt_affected_rows
MAXDB_STMT_AFFECTED_ROWS(3) 1 MAXDB_STMT_AFFECTED_ROWS(3)maxdb_stmt_affected_rows - Returns the total number of rows changed, deleted, or inserted by the last executed statement
Procedural style
SYNOPSIS
int maxdb_stmt_affected_rows (resource $stmt)
DESCRIPTION
Object oriented style
int$maxdb_stmt->affected_rows ()
maxdb_stmt_affected_rows(3) returns the number of rows affected by INSERT, UPDATE, or DELETE query. If the last query was invalid or the
number of rows can not determined, this function will return -1.
RETURN VALUES
An integer greater than zero indicates the number of rows affected or retrieved. Zero indicates that no records where updated for an
UPDATE/DELETE statement, no rows matched the WHERE clause in the query or that no query has yet been executed. -1 indicates that the query
has returned an error or the number of rows can not determined.
EXAMPLES
Example #1
Object oriented style
<?php
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s
", maxdb_connect_error());
exit();
}
/* create temp table */
$maxdb->query("CREATE TABLE temp.mycity LIKE hotel.city");
$query = "INSERT INTO temp.mycity SELECT * FROM hotel.city WHERE state LIKE ?";
/* prepare statement */
if ($stmt = $maxdb->prepare($query)) {
/* Bind variable for placeholder */
$code = 'N%';
$stmt->bind_param("s", $code);
/* execute statement */
$stmt->execute();
printf("rows inserted: %d
", $stmt->affected_rows);
/* close statement */
$stmt->close();
}
/* close connection */
$maxdb->close();
?>
Example #2
Procedural style
<?php
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s
", maxdb_connect_error());
exit();
}
/* create temp table */
maxdb_query($link, "CREATE TABLE temp.mycity LIKE hotel.city");
$query = "INSERT INTO temp.mycity SELECT * FROM hotel.city WHERE state LIKE ?";
/* prepare statement */
if ($stmt = maxdb_prepare($link, $query)) {
/* Bind variable for placeholder */
$code = 'N%';
maxdb_stmt_bind_param($stmt, "s", $code);
/* execute statement */
maxdb_stmt_execute($stmt);
printf("rows inserted: %d
", maxdb_stmt_affected_rows($stmt));
/* close statement */
maxdb_stmt_close($stmt);
}
/* close connection */
maxdb_close($link);
?>
The above example will output something similar to:
rows inserted: 4
SEE ALSO maxdb_stmt_num_rows(3), maxdb_prepare(3).
PHP Documentation Group MAXDB_STMT_AFFECTED_ROWS(3)