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#!/usr/bin/perl
#
# Generate the errcodes-table.sgml file from errcodes.txt
# Copyright (c) 2000-2020, PostgreSQL Global Development Group
use warnings;
use strict;
print
"<!-- autogenerated from src/backend/utils/errcodes.txt, do not edit -->\n";
open my $errcodes, '<', $ARGV[0] or die;
while (<$errcodes>)
{
chomp;
# Skip comments
next if /^#/;
next if /^\s*$/;
# Emit section headers
if (/^Section:/)
{
# Remove the Section: string
s/^Section: //;
# Escape dashes for SGML
s/-/—/;
# Wrap PostgreSQL in <productname/>
s/PostgreSQL/<productname>PostgreSQL<\/productname>/g;
print "\n\n";
print "<row>\n";
print "<entry spanname=\"span12\">";
print "<emphasis role=\"bold\">$_</emphasis></entry>\n";
print "</row>\n";
next;
}
die unless /^([^\s]{5})\s+([EWS])\s+([^\s]+)(?:\s+)?([^\s]+)?/;
(my $sqlstate, my $type, my $errcode_macro, my $condition_name) =
($1, $2, $3, $4);
# Skip lines without PL/pgSQL condition names
next unless defined($condition_name);
print "\n";
print "<row>\n";
print "<entry><literal>$sqlstate</literal></entry>\n";
print "<entry><symbol>$condition_name</symbol></entry>\n";
print "</row>\n";
}
close $errcodes;
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