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--
-- XC_COPY
--
-- COPY tests for a Postgres-XL cluster
create or replace function pgxc_nodetype() returns varchar as
$$
declare
pgxc_class_entries int;
begin
select into pgxc_class_entries count(*) from pgxc_class ;
if pgxc_class_entries > 0 then
return ' Node type: C';
else
return ' Node type: D';
end if;
end $$ language plpgsql;
create function deffunc() returns bytea as
$$
begin
return E'\\023\\000\\\\''!|''';
end $$ language plpgsql;
create or replace function deffunc_bytea() returns bytea as
$$
begin
return E'\0123';
end $$ language plpgsql;
create or replace function deffunc_str() returns varchar as
$$
begin
return E'\\.\\000"\\''!|''\\N' || pgxc_nodetype();
end $$ language plpgsql;
create or replace function deffunc_str_i() returns varchar immutable as
$$
begin
return E'\\.\\000"\\''!|''' || pgxc_nodetype();
end $$ language plpgsql;
create or replace function deffunc_nullstring() returns varchar as
$$
begin
return E'\\N';
end $$ language plpgsql;
create table xccopydef(idseq serial, id1 int,
def1 bytea default deffunc(),
def2 bytea default E'\\000'::bytea,
def3 varchar default deffunc_str(),
def4 varchar default deffunc_str_i(),
def5 varchar default deffunc_nullstring(),
def6 bytea default deffunc_bytea(),
id2 varchar,
def7 float default length(deffunc_str()) + 0.433);
copy xccopydef (id1, id2) from stdin (delimiter '|');
copy xccopydef (id1, id2) from stdin (format 'csv');
insert into xccopydef (id1, id2) values (NULL, NULL);
insert into xccopydef (id1) values (4567);
select * from xccopydef order by idseq;
idseq | id1 | def1 | def2 | def3 | def4 | def5 | def6 | id2 | def7
-------+------+------------------+------+-----------------------------+---------------------------+------+--------+-----------+--------
1 | 3 | \x13005c27217c27 | \x00 | \.\000"\'!|'\N Node type: C | \.\000"\'!|' Node type: D | \N | \x0a33 | \\x135 | 27.433
2 | | \x13005c27217c27 | \x00 | \.\000"\'!|'\N Node type: C | \.\000"\'!|' Node type: D | \N | \x0a33 | abcd | 27.433
3 | 3 | \x13005c27217c27 | \x00 | \.\000"\'!|'\N Node type: C | \.\000"\'!|' Node type: D | \N | \x0a33 | \\\\x135 | 27.433
4 | | \x13005c27217c27 | \x00 | \.\000"\'!|'\N Node type: C | \.\000"\'!|' Node type: D | \N | \x0a33 | abcd | 27.433
5 | | \x13005c27217c27 | \x00 | \.\000"\'!|'\N Node type: C | \.\000"\'!|' Node type: C | \N | \x0a33 | | 27.433
6 | 4567 | \x13005c27217c27 | \x00 | \.\000"\'!|'\N Node type: C | \.\000"\'!|' Node type: C | \N | \x0a33 | | 27.433
(6 rows)
copy xccopydef (id1, id2) to '@abs_builddir@/results/copydefout.data' (format 'binary');
truncate xccopydef;
copy xccopydef (id1, id2) from '@abs_builddir@/results/copydefout.data' (format 'binary');
select * from xccopydef order by idseq;
idseq | id1 | def1 | def2 | def3 | def4 | def5 | def6 | id2 | def7
-------+------+------------------+------+-----------------------------+---------------------------+------+--------+-----------+--------
7 | 3 | \x13005c27217c27 | \x00 | \.\000"\'!|'\N Node type: C | \.\000"\'!|' Node type: D | \N | \x0a33 | \\x135 | 27.433
8 | | \x13005c27217c27 | \x00 | \.\000"\'!|'\N Node type: C | \.\000"\'!|' Node type: D | \N | \x0a33 | abcd | 27.433
9 | 3 | \x13005c27217c27 | \x00 | \.\000"\'!|'\N Node type: C | \.\000"\'!|' Node type: D | \N | \x0a33 | \\\\x135 | 27.433
10 | | \x13005c27217c27 | \x00 | \.\000"\'!|'\N Node type: C | \.\000"\'!|' Node type: D | \N | \x0a33 | abcd | 27.433
11 | | \x13005c27217c27 | \x00 | \.\000"\'!|'\N Node type: C | \.\000"\'!|' Node type: D | \N | \x0a33 | | 27.433
12 | 4567 | \x13005c27217c27 | \x00 | \.\000"\'!|'\N Node type: C | \.\000"\'!|' Node type: D | \N | \x0a33 | | 27.433
(6 rows)
drop table xccopydef;
drop function pgxc_nodetype();
drop function deffunc();
drop function deffunc_bytea();
drop function deffunc_str();
drop function deffunc_str_i();
drop function deffunc_nullstring();
|
