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pg_trace
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pg_trace

Name

pg_trace — Logs PostgreSQL debug output.

Synopsis

string pg_trace(file[, mode][, conn]); int file: File name string mode (optional): File mode int conn (optional): Connection ID

Returns

TRUE on success; FALSE on error

Description

Enables debugging of the postgreSQL server to a file specified by file . By default, the mode is 'w', but the files could be opened for appending instead. See fopen() for file mode flags.

Version

Existing since version 4.0.1

Example

Example 1060. Turn on tracing

$db = pg_connect("host=dbserver dbname=db user=dbuser password=dbpasswd");
$file="/tmp/pgsql.log";
pg_trace($file);
echo "Connected to: ", pg_dbname($db);
echo "Debug output sent to $file";

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PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing (Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch). This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is presently available at http://www.opencontent.org/openpub/). The authors of this book have elected not to choose any options under the OPL. This online book was obtained from http://www.fooassociates.com/phpfer/ and is designed to provide information about the PHP programming language, focusing on PHP version 4.0.4 for the most part. The information is provided on an as-is basis, and no warranty or fitness is implied. All persons and entities shall have neither liability nor responsibility to any person or entity with respect to any loss or damage arising from the information contained in this book.