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Fix Mantis #7805, table handler needs to look for all unique constraints. 

Signed-off-by: Kevin Cozens <kevin@ve3syb.ca>
LSLKeyTest
TomDataworks 2016-01-12 22:44:43 -05:00 committed by Kevin Cozens
parent 5ed0993845
commit e9b0f71575
1 changed files with 16 additions and 21 deletions
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35
OpenSim/Data/PGSQL/PGSQLGenericTableHandler.cs
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@ -145,26 +145,21 @@ namespace OpenSim.Data.PGSQL
private List<string> GetConstraints()
{
List<string> constraints = new List<string>();
string query = string.Format(@"SELECT kcu.column_name
FROM information_schema.table_constraints tc
LEFT JOIN information_schema.key_column_usage kcu
ON tc.constraint_catalog = kcu.constraint_catalog
AND tc.constraint_schema = kcu.constraint_schema
AND tc.constraint_name = kcu.constraint_name
LEFT JOIN information_schema.referential_constraints rc
ON tc.constraint_catalog = rc.constraint_catalog
AND tc.constraint_schema = rc.constraint_schema
AND tc.constraint_name = rc.constraint_name
LEFT JOIN information_schema.constraint_column_usage ccu
ON rc.unique_constraint_catalog = ccu.constraint_catalog
AND rc.unique_constraint_schema = ccu.constraint_schema
AND rc.unique_constraint_name = ccu.constraint_name
where tc.table_name = lower('{0}')
and lower(tc.constraint_type) in ('primary key')
and kcu.column_name is not null
string query = string.Format(@"select
a.attname as column_name
from
pg_class t,
pg_class i,
pg_index ix,
pg_attribute a
where
t.oid = ix.indrelid
and i.oid = ix.indexrelid
and a.attrelid = t.oid
and a.attnum = ANY(ix.indkey)
and t.relkind = 'r'
and ix.indisunique = true
and t.relname = lower('{0}')
;", m_Realm);
using (NpgsqlConnection conn = new NpgsqlConnection(m_ConnectionString))