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375 lines
6.4 KiB
375 lines
6.4 KiB
--
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-- Tests for psql features that aren't closely connected to any
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-- specific server features
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--
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-- \gset
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select 10 as test01, 20 as test02, 'Hello' as test03 \gset pref01_
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\echo :pref01_test01 :pref01_test02 :pref01_test03
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-- should fail: bad variable name
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select 10 as "bad name"
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\gset
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-- multiple backslash commands in one line
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select 1 as x, 2 as y \gset pref01_ \\ \echo :pref01_x
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select 3 as x, 4 as y \gset pref01_ \echo :pref01_x \echo :pref01_y
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select 5 as x, 6 as y \gset pref01_ \\ \g \echo :pref01_x :pref01_y
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select 7 as x, 8 as y \g \gset pref01_ \echo :pref01_x :pref01_y
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-- NULL should unset the variable
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\set var2 xyz
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select 1 as var1, NULL as var2, 3 as var3 \gset
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\echo :var1 :var2 :var3
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-- \gset requires just one tuple
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select 10 as test01, 20 as test02 from generate_series(1,3) \gset
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select 10 as test01, 20 as test02 from generate_series(1,0) \gset
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-- \gset should work in FETCH_COUNT mode too
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\set FETCH_COUNT 1
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select 1 as x, 2 as y \gset pref01_ \\ \echo :pref01_x
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select 3 as x, 4 as y \gset pref01_ \echo :pref01_x \echo :pref01_y
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select 10 as test01, 20 as test02 from generate_series(1,3) \gset
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select 10 as test01, 20 as test02 from generate_series(1,0) \gset
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\unset FETCH_COUNT
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-- \gexec
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create temporary table gexec_test(a int, b text, c date, d float);
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select format('create index on gexec_test(%I)', attname)
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from pg_attribute
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where attrelid = 'gexec_test'::regclass and attnum > 0
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order by attnum
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\gexec
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-- \gexec should work in FETCH_COUNT mode too
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-- (though the fetch limit applies to the executed queries not the meta query)
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\set FETCH_COUNT 1
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select 'select 1 as ones', 'select x.y, x.y*2 as double from generate_series(1,4) as x(y)'
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union all
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select 'drop table gexec_test', NULL
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union all
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select 'drop table gexec_test', 'select ''2000-01-01''::date as party_over'
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\gexec
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\unset FETCH_COUNT
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-- show all pset options
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\pset
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-- test multi-line headers, wrapping, and newline indicators
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prepare q as select array_to_string(array_agg(repeat('x',2*n)),E'\n') as "ab
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c", array_to_string(array_agg(repeat('y',20-2*n)),E'\n') as "a
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bc" from generate_series(1,10) as n(n) group by n>1 ;
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\pset linestyle ascii
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\pset expanded off
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\pset columns 40
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\pset border 0
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 1
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 2
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset expanded on
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\pset columns 20
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\pset border 0
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 1
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 2
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset linestyle old-ascii
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\pset expanded off
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\pset columns 40
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\pset border 0
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 1
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 2
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset expanded on
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\pset columns 20
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\pset border 0
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 1
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 2
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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deallocate q;
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-- test single-line header and data
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prepare q as select repeat('x',2*n) as "0123456789abcdef", repeat('y',20-2*n) as "0123456789" from generate_series(1,10) as n;
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\pset linestyle ascii
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\pset expanded off
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\pset columns 40
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\pset border 0
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 1
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 2
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset expanded on
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\pset columns 30
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\pset border 0
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 1
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 2
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset expanded on
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\pset columns 20
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\pset border 0
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 1
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 2
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset linestyle old-ascii
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\pset expanded off
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\pset columns 40
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\pset border 0
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 1
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 2
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset expanded on
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\pset border 0
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 1
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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\pset border 2
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\pset format unaligned
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execute q;
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\pset format aligned
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execute q;
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\pset format wrapped
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execute q;
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deallocate q;
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prepare q as select ' | = | lkjsafi\\/ /oeu rio)(!@&*#)*(!&@*) \ (&' as " | -- | 012345678 9abc def!*@#&!@(*&*~~_+-=\ \", '11' as "0123456789", 11 as int from generate_series(1,10) as n;
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\pset format asciidoc
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\pset expanded off
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\pset border 0
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execute q;
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\pset border 1
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execute q;
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\pset border 2
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execute q;
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\pset expanded on
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\pset border 0
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execute q;
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\pset border 1
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execute q;
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\pset border 2
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execute q;
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deallocate q;
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-- SHOW_CONTEXT
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\set SHOW_CONTEXT never
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do $$
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begin
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raise notice 'foo';
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raise exception 'bar';
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end $$;
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\set SHOW_CONTEXT errors
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do $$
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begin
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raise notice 'foo';
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raise exception 'bar';
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end $$;
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\set SHOW_CONTEXT always
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do $$
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begin
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raise notice 'foo';
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raise exception 'bar';
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end $$;
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