What is the best way to eliminate fields in between columns 1 & 5 and bring them together. I am assuming AWK can do this somehow. I keep getting confused with the potential missing fields 2 thru 4. The file is fixed length though, so Field 5 always starts at byte 25. Is byte substitution possible? I am over-thinking it.
Hi, all
I need to get fields in a line that are separated by commas, some of the fields are enclosed with double quotes, and they are supposed to be treated as a single field even if there are commas inside the quotes.
sample input:
for this line, 5 fields are supposed to be extracted, they... (8 Replies)
First, thanks for the help in previous posts... couldn't have gotten where I am now without it!
So here is what I have, I use AWK to match $1 and $2 as 1 string in file1 to $1 and $2 as 1 string in file2. Now I'm wondering if I can extend this AWK command to incorporate the following:
If $1... (4 Replies)
Hi Gurus,
I've a sample output from a script with a header as shown below.
The formatting is a little bit out of alignment when it's sent out via email.
Sample output:
Label Date New Data #AB Removed #CD Net Change
Statistic 2012-06-03 21807 mb 206 ... (3 Replies)
Hi,
Anybody knows how to get the value after the regexp and test it on pattern? The if the pattern matches, it will print the entire line on a separate file.
Here's my raw file:
^_Name^_string^_Apple ^_Color^_string^_Red ^_Code^_string^_121
^_Name^_string^_Banana ^_Code^_string^_123 ... (7 Replies)
Hello experts
I have a file with paragraphs begining with a keeping date and ending with "END":
20120301 num num
John num num A keepnum1 num num
kathrin num num A keepnum1 num num
kathrin num num B keepnum2 num num
Pete num num A keepnum1 num num
Jacob num... (2 Replies)
I am trying to parse the input in awk to include the |gc= in $4 but am not able to. The below is close:
awk so far:
awk '{sub(/\|]+]++/, ""); print }' input.txt Input
chr1 955543 955763 AGRN-6|pr=2|gc=75 0 +
chr1 957571 957852 AGRN-7|pr=3|gc=61.2 0 +
chr1 970621 ... (7 Replies)
We have a csv file as mentioned below and the requirement is to change the date format in file as mentioned below.
Current file (file.csv)
----------------------
empname,date_of_join,dept,date_of_resignation
ram,08/09/2015,sales,21/06/2016
"akash,sahu",08/10/2015,IT,21/07/2016
... (6 Replies)
I am trying to output a tab-delimited result that uses the data from a tab-delimited file to combine and subtract specific lines.
If $4 matches in each line then the first matching sequential $6 value is added to $2, unless the value is 1, then the original $2 is used (like in the case of line... (3 Replies)
In the awk below I am trying to set/update the value of $14 in file2 in
bold, using the matching NM_ in $12 or $9 in file2
with the NM_ in $2 of file1.
The lengths of $9 and $12 can be variable but what is consistent is the start pattern
will always be NM_ and the end pattern is always ;... (2 Replies)
Hi,
So awk is driving me crazy on this one. I have searched everywhere and read man, docs and every related post Google can find and still no luck. The actual files I need to run this on are sensitive in nature, but it is the same thing as if I needed to calculate weighted grades for multiple... (15 Replies)
Discussion started by: cotilloe
15 Replies
LEARN ABOUT PHP
maxdb_stmt_execute
MAXDB_STMT_EXECUTE(3) 1 MAXDB_STMT_EXECUTE(3)maxdb_stmt_execute - Executes a prepared Query
Procedural style
SYNOPSIS
bool maxdb_stmt_execute (resource $stmt)
DESCRIPTION
Object oriented style
bool maxdb_stmt::execute (void )
The maxdb_stmt_execute(3) function executes a query that has been previously prepared using the maxdb_prepare(3) function represented by
the $stmt resource. When executed any parameter markers which exist will automatically be replaced with the appropiate data.
If the statement is UPDATE, DELETE, or INSERT, the total number of affected rows can be determined by using the
maxdb_stmt_affected_rows(3) function. Likewise, if the query yields a result set the maxdb_fetch(3) function is used.
Note
When using maxdb_stmt_execute(3), the maxdb_fetch(3) function must be used to fetch the data prior to preforming any additional
queries.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
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();
}
$maxdb->query("CREATE TABLE temp.mycity LIKE hotel.city");
/* Prepare an insert statement */
$query = "INSERT INTO temp.mycity (zip, name, state) VALUES (?,?,?)";
$stmt = $maxdb->prepare($query);
$stmt->bind_param("sss", $val1, $val2, $val3);
$val1 = '11111';
$val2 = 'Georgetown';
$val3 = 'NY';
/* Execute the statement */
$stmt->execute();
$val1 = '22222';
$val2 = 'Hubbatown';
$val3 = 'CA';
/* Execute the statement */
$stmt->execute();
/* close statement */
$stmt->close();
/* retrieve all rows from myCity */
$query = "SELECT zip, name, state FROM temp.mycity";
if ($result = $maxdb->query($query)) {
while ($row = $result->fetch_row()) {
printf("%s (%s,%s)
", $row[0], $row[1], $row[2]);
}
/* free result set */
$result->close();
}
/* remove table */
$maxdb->query("DROP TABLE temp.mycity");
/* close connection */
$maxdb->close();
?>
Example #2
Procedural style
<?php
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s
", maxdb_connect_error());
exit();
}
maxdb_query($link, "CREATE TABLE temp.mycity LIKE hotel.city");
/* Prepare an insert statement */
$query = "INSERT INTO temp.mycity (zip, name, state) VALUES (?,?,?)";
$stmt = maxdb_prepare($link, $query);
maxdb_stmt_bind_param($stmt, "sss", $val1, $val2, $val3);
$val1 = '11111';
$val2 = 'Georgetown';
$val3 = 'NY';
/* Execute the statement */
maxdb_stmt_execute($stmt);
$val1 = '22222';
$val2 = 'Hubbatown';
$val3 = 'CA';
/* Execute the statement */
maxdb_stmt_execute($stmt);
/* close statement */
maxdb_stmt_close($stmt);
/* retrieve all rows from myCity */
$query = "SELECT zip, name, state FROM temp.mycity";
if ($result = maxdb_query($link, $query)) {
while ($row = maxdb_fetch_row($result)) {
printf("%s (%s,%s)
", $row[0], $row[1], $row[2]);
}
/* free result set */
maxdb_free_result($result);
}
/* remove table */
maxdb_query($link, "DROP TABLE temp.mycity");
/* close connection */
maxdb_close($link);
?>
The above example will output something similar to:
11111 (Georgetown,NY)
22222 (Hubbatown,CA)
SEE ALSO maxdb_prepare(3), maxdb_stmt_bind_param(3).
PHP Documentation Group MAXDB_STMT_EXECUTE(3)