$sql = preg_replace( ‘/COUNT(.+)ORDER BY.+/’, ‘COUNT$1′, $sql);

Specifically, the « dot » character in a PCRE does *NOT* match a newline by default, which means in an SQL query in which COUNT and ORDER BY are on different lines, the ORDER BY clause will not be deleted. WordPress seems to generate such queries, which then blew up in my installation. I fixed it by changing like so:

$sql = preg_replace( ‘/COUNT(.+)ORDER BY.+/s’, ‘COUNT$1′, $sql);

The « s » modifier makes dots include newlines.

thanks!

I don’t know if this will show up correctly but I will do my best:

MySQL:
INSERT INTO A (col1) VALUES(‘This is a \’single-quote test\ »);

(near) SQL95:
INSERT INTO A (col1) VALUES(‘This is a  »single-quote test »’);

I corrected your plugin by adding the following to the pg4wp_rewrite() function before the final return:

$sql = str_replace( ‘\\\ »,’\'\ »,$sql);

Another point: I had to also add the following to remove backslashes before double-quotes:

$sql = str_replace( ‘\\ »‘,’ »‘,$sql);

Good luck.

I just did a brand new installation and wanted to report a small problem I noticed.

For some reason the WP people capitalize a few columns in the WP schema.
(See wp-admin/includes/schema.php)

When my DB was created, the columns comments.comment_ID and comments.comment_author_ID were properly capitalized.
For some strange reason, the comments.comment_author_IP was created with a lowercase column name.

This broke the display of author IP addresses on the wp-admin/edit-comments.php page.
I had to manually rename the column, which fixed things.

I’m using postgres 9.0.4 and wordpress connects through pgpool-II version 3.1

Hope this helps someone out!