Bugs item #1964587, was opened at 2008-05-15 15:29
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Category: None
Group: Clients 1.22
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Fabian (mr-meltdown)
Assigned to: Sjoerd Mullender (sjoerd)
Summary: mclient doesn't dump multi-colum unique constraint correctly
Initial Comment:
sql>create table test_property(subject integer, p1 integer, p2 integer,
unique(subject, p1), unique(subject, p2));
sql>\d test_property
CREATE TABLE "sys"."test_property" (
"subject" int,
"p1" int,
"p2" int,
CONSTRAINT "test_property_subject_p2_unique" UNIQUE ("subject"),
CONSTRAINT "test_property_subject_p1_unique" UNIQUE ("subject", "p2",
"p1")
);
Note that the two unique constraints are not dumped correctly, as one is dumped
to be on "subject" alone, the other on "subject", "p2" and "p1". It is a
dumping problem, as the same code works fine with JdbcClient:
(pegasus:~) fabian% JdbcClient -dAnton
Welcome to the MonetDB interactive JDBC terminal!
Database: MonetDB v5.5.0, 'Anton'
Driver: MonetDB Native Driver v1.7 (Canephora_p2 20080319 based on MCL v1.2)
Type \q to quit, \h for a list of available commands
auto commit mode: on
monetdb-> create table test_property(subject integer, p1 integer, p2 integer,
monetdb=( unique(subject, p1), unique(subject, p2));
Operation successful
monetdb-> \d test_property
CREATE TABLE "sys"."test_property" (
"subject" int,
"p1" int,
"p2" int,
CONSTRAINT "test_property_subject_p1_unique" UNIQUE ("subject", "p1"),
CONSTRAINT "test_property_subject_p2_unique" UNIQUE ("subject", "p2")
);
monetdb->
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