Bruce Momjian
parent
d7c971ab7d
commit
962987a1c2
|
|
@ -2,7 +2,7 @@ CREATE TABLE x (
|
|||
a serial,
|
||||
b int,
|
||||
c text not null default 'stuff',
|
||||
d text not null,
|
||||
d text,
|
||||
e text
|
||||
);
|
||||
NOTICE: CREATE TABLE will create implicit sequence "x_a_seq" for "serial" column "x.a"
|
||||
|
|
@ -48,23 +48,38 @@ ERROR: extra data after last expected column
|
|||
CONTEXT: COPY x, line 1: "2002 232 40 50 60 70 80"
|
||||
-- various COPY options: delimiters, oids, NULL string
|
||||
COPY x (b, c, d, e) from stdin with oids delimiter ',' null 'x';
|
||||
COPY x from stdin WITH DELIMITER AS ';' NULL AS '';
|
||||
COPY x from stdin WITH DELIMITER AS ':' NULL AS '\\X';
|
||||
-- check results of copy in
|
||||
SELECT * FROM x;
|
||||
a | b | c | d | e
|
||||
-------+----+-------+--------+----------------------
|
||||
10000 | 21 | 31 | 41 | before trigger fired
|
||||
10001 | 22 | 32 | 42 | before trigger fired
|
||||
10002 | 23 | 33 | 43 | before trigger fired
|
||||
10003 | 24 | 34 | 44 | before trigger fired
|
||||
10004 | 25 | 35 | 45 | before trigger fired
|
||||
10005 | 26 | 36 | 46 | before trigger fired
|
||||
6 | | 45 | 80 | before trigger fired
|
||||
1 | 1 | stuff | test_1 | after trigger fired
|
||||
2 | 2 | stuff | test_2 | after trigger fired
|
||||
3 | 3 | stuff | test_3 | after trigger fired
|
||||
4 | 4 | stuff | test_4 | after trigger fired
|
||||
5 | 5 | stuff | test_5 | after trigger fired
|
||||
(12 rows)
|
||||
a | b | c | d | e
|
||||
-------+----+------------+--------+----------------------
|
||||
9999 | | \N | NN | before trigger fired
|
||||
10000 | 21 | 31 | 41 | before trigger fired
|
||||
10001 | 22 | 32 | 42 | before trigger fired
|
||||
10002 | 23 | 33 | 43 | before trigger fired
|
||||
10003 | 24 | 34 | 44 | before trigger fired
|
||||
10004 | 25 | 35 | 45 | before trigger fired
|
||||
10005 | 26 | 36 | 46 | before trigger fired
|
||||
6 | | 45 | 80 | before trigger fired
|
||||
7 | | x | \x | before trigger fired
|
||||
8 | | , | \, | before trigger fired
|
||||
3000 | | c | | before trigger fired
|
||||
4000 | | C | | before trigger fired
|
||||
4001 | 1 | empty | | before trigger fired
|
||||
4002 | 2 | null | | before trigger fired
|
||||
4003 | 3 | Backslash | \ | before trigger fired
|
||||
4004 | 4 | BackslashX | \X | before trigger fired
|
||||
4005 | 5 | N | N | before trigger fired
|
||||
4006 | 6 | BackslashN | \N | before trigger fired
|
||||
4007 | 7 | XX | XX | before trigger fired
|
||||
4008 | 8 | Delimiter | : | before trigger fired
|
||||
1 | 1 | stuff | test_1 | after trigger fired
|
||||
2 | 2 | stuff | test_2 | after trigger fired
|
||||
3 | 3 | stuff | test_3 | after trigger fired
|
||||
4 | 4 | stuff | test_4 | after trigger fired
|
||||
5 | 5 | stuff | test_5 | after trigger fired
|
||||
(25 rows)
|
||||
|
||||
-- COPY w/ oids on a table w/o oids should fail
|
||||
CREATE TABLE no_oids (
|
||||
|
|
@ -80,6 +95,7 @@ COPY no_oids TO stdout WITH OIDS;
|
|||
ERROR: table "no_oids" does not have OIDs
|
||||
-- check copy out
|
||||
COPY x TO stdout;
|
||||
9999 \N \\N NN before trigger fired
|
||||
10000 21 31 41 before trigger fired
|
||||
10001 22 32 42 before trigger fired
|
||||
10002 23 33 43 before trigger fired
|
||||
|
|
@ -87,12 +103,25 @@ COPY x TO stdout;
|
|||
10004 25 35 45 before trigger fired
|
||||
10005 26 36 46 before trigger fired
|
||||
6 \N 45 80 before trigger fired
|
||||
7 \N x \\x before trigger fired
|
||||
8 \N , \\, before trigger fired
|
||||
3000 \N c \N before trigger fired
|
||||
4000 \N C \N before trigger fired
|
||||
4001 1 empty before trigger fired
|
||||
4002 2 null \N before trigger fired
|
||||
4003 3 Backslash \\ before trigger fired
|
||||
4004 4 BackslashX \\X before trigger fired
|
||||
4005 5 N N before trigger fired
|
||||
4006 6 BackslashN \\N before trigger fired
|
||||
4007 7 XX XX before trigger fired
|
||||
4008 8 Delimiter : before trigger fired
|
||||
1 1 stuff test_1 after trigger fired
|
||||
2 2 stuff test_2 after trigger fired
|
||||
3 3 stuff test_3 after trigger fired
|
||||
4 4 stuff test_4 after trigger fired
|
||||
5 5 stuff test_5 after trigger fired
|
||||
COPY x (c, e) TO stdout;
|
||||
\\N before trigger fired
|
||||
31 before trigger fired
|
||||
32 before trigger fired
|
||||
33 before trigger fired
|
||||
|
|
@ -100,12 +129,25 @@ COPY x (c, e) TO stdout;
|
|||
35 before trigger fired
|
||||
36 before trigger fired
|
||||
45 before trigger fired
|
||||
x before trigger fired
|
||||
, before trigger fired
|
||||
c before trigger fired
|
||||
C before trigger fired
|
||||
empty before trigger fired
|
||||
null before trigger fired
|
||||
Backslash before trigger fired
|
||||
BackslashX before trigger fired
|
||||
N before trigger fired
|
||||
BackslashN before trigger fired
|
||||
XX before trigger fired
|
||||
Delimiter before trigger fired
|
||||
stuff after trigger fired
|
||||
stuff after trigger fired
|
||||
stuff after trigger fired
|
||||
stuff after trigger fired
|
||||
stuff after trigger fired
|
||||
COPY x (b, e) TO stdout WITH NULL 'I''m null';
|
||||
I'm null before trigger fired
|
||||
21 before trigger fired
|
||||
22 before trigger fired
|
||||
23 before trigger fired
|
||||
|
|
@ -113,6 +155,18 @@ COPY x (b, e) TO stdout WITH NULL 'I''m null';
|
|||
25 before trigger fired
|
||||
26 before trigger fired
|
||||
I'm null before trigger fired
|
||||
I'm null before trigger fired
|
||||
I'm null before trigger fired
|
||||
I'm null before trigger fired
|
||||
I'm null before trigger fired
|
||||
1 before trigger fired
|
||||
2 before trigger fired
|
||||
3 before trigger fired
|
||||
4 before trigger fired
|
||||
5 before trigger fired
|
||||
6 before trigger fired
|
||||
7 before trigger fired
|
||||
8 before trigger fired
|
||||
1 after trigger fired
|
||||
2 after trigger fired
|
||||
3 after trigger fired
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@ CREATE TABLE x (
|
|||
a serial,
|
||||
b int,
|
||||
c text not null default 'stuff',
|
||||
d text not null,
|
||||
d text,
|
||||
e text
|
||||
);
|
||||
|
||||
|
|
@ -27,6 +27,7 @@ CREATE TRIGGER trg_x_before BEFORE INSERT ON x
|
|||
FOR EACH ROW EXECUTE PROCEDURE fn_x_before();
|
||||
|
||||
COPY x (a, b, c, d, e) from stdin;
|
||||
9999 \N \\N \NN \N
|
||||
10000 21 31 41 51
|
||||
\.
|
||||
|
||||
|
|
@ -74,6 +75,24 @@ COPY x from stdin;
|
|||
-- various COPY options: delimiters, oids, NULL string
|
||||
COPY x (b, c, d, e) from stdin with oids delimiter ',' null 'x';
|
||||
500000,x,45,80,90
|
||||
500001,x,\x,\\x,\\\x
|
||||
500002,x,\,,\\\,,\\
|
||||
\.
|
||||
|
||||
COPY x from stdin WITH DELIMITER AS ';' NULL AS '';
|
||||
3000;;c;;
|
||||
\.
|
||||
|
||||
COPY x from stdin WITH DELIMITER AS ':' NULL AS '\\X';
|
||||
4000:\X:C:\X:\X
|
||||
4001:1:empty::
|
||||
4002:2:null:\X:\X
|
||||
4003:3:Backslash:\\:\\
|
||||
4004:4:BackslashX:\\X:\\X
|
||||
4005:5:N:\N:\N
|
||||
4006:6:BackslashN:\\N:\\N
|
||||
4007:7:XX:\XX:\XX
|
||||
4008:8:Delimiter:\::\:
|
||||
\.
|
||||
|
||||
-- check results of copy in
|
||||
|
|
|
|||
Loading…
Reference in New Issue