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-rw-r--r--activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb3
-rw-r--r--activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb2
2 files changed, 3 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
index d9b807bba4..98916b06a5 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
@@ -321,6 +321,7 @@ module ActiveRecord
result = query(<<-end_sql, 'SCHEMA')[0]
SELECT attr.attname,
CASE
+ WHEN pg_get_expr(def.adbin, def.adrelid) !~* 'nextval' THEN NULL
WHEN split_part(pg_get_expr(def.adbin, def.adrelid), '''', 2) ~ '.' THEN
substr(split_part(pg_get_expr(def.adbin, def.adrelid), '''', 2),
strpos(split_part(pg_get_expr(def.adbin, def.adrelid), '''', 2), '.')+1)
@@ -332,7 +333,7 @@ module ActiveRecord
JOIN pg_constraint cons ON (conrelid = adrelid AND adnum = conkey[1])
WHERE t.oid = '#{quote_table_name(table)}'::regclass
AND cons.contype = 'p'
- AND pg_get_expr(def.adbin, def.adrelid) ~* 'nextval'
+ AND pg_get_expr(def.adbin, def.adrelid) ~* 'nextval|uuid_generate'
end_sql
end
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
index df729259e9..88b09e7999 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
@@ -768,7 +768,7 @@ module ActiveRecord
end
def exec_cache(sql, binds)
- stmt_key = prepare_statement sql
+ stmt_key = prepare_statement(sql)
# Clear the queue
@connection.get_last_result