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0245f8db36
Run pgindent, pgperltidy, and reformat-dat-files. This set of diffs is a bit larger than typical. We've updated to pg_bsd_indent 2.1.2, which properly indents variable declarations that have multi-line initialization expressions (the continuation lines are now indented one tab stop). We've also updated to perltidy version 20230309 and changed some of its settings, which reduces its desire to add whitespace to lines to make assignments etc. line up. Going forward, that should make for fewer random-seeming changes to existing code. Discussion: https://postgr.es/m/20230428092545.qfb3y5wcu4cm75ur@alvherre.pgsql
92 lines
1.7 KiB
Perl
Executable File
92 lines
1.7 KiB
Perl
Executable File
#!/usr/bin/perl
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# Copyright (c) 2021-2023, PostgreSQL Global Development Group
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# contrib/intarray/bench/create_test.pl
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use strict;
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use warnings;
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print <<EOT;
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create table message (
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mid int not null,
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sections int[]
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);
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create table message_section_map (
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mid int not null,
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sid int not null
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);
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EOT
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open(my $msg, '>', "message.tmp") || die;
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open(my $map, '>', "message_section_map.tmp") || die;
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srand(1);
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#foreach my $i ( 1..1778 ) {
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#foreach my $i ( 1..3443 ) {
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#foreach my $i ( 1..5000 ) {
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#foreach my $i ( 1..29362 ) {
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#foreach my $i ( 1..33331 ) {
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#foreach my $i ( 1..83268 ) {
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foreach my $i (1 .. 200000)
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{
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my @sect;
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if (rand() < 0.7)
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{
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$sect[0] = int((rand()**4) * 100);
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}
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else
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{
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my %hash;
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@sect =
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grep { $hash{$_}++; $hash{$_} <= 1 }
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map { int((rand()**4) * 100) } 0 .. (int(rand() * 5));
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}
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if ($#sect < 0 || rand() < 0.1)
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{
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print $msg "$i\t\\N\n";
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}
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else
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{
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print $msg "$i\t{" . join(',', @sect) . "}\n";
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print $map "$i\t$_\n" foreach @sect;
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}
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}
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close $map;
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close $msg;
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copytable('message');
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copytable('message_section_map');
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print <<EOT;
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CREATE unique index message_key on message ( mid );
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--CREATE unique index message_section_map_key1 on message_section_map ( mid, sid );
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CREATE unique index message_section_map_key2 on message_section_map ( sid, mid );
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CREATE INDEX message_rdtree_idx on message using gist ( sections gist__int_ops );
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VACUUM ANALYZE;
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select count(*) from message;
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select count(*) from message_section_map;
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EOT
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unlink 'message.tmp', 'message_section_map.tmp';
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sub copytable
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{
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my $t = shift;
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print "COPY $t from stdin;\n";
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open(my $fff, '<', "$t.tmp") || die;
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while (<$fff>) { print; }
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close $fff;
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print "\\.\n";
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return;
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}
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