57 lines
1.6 KiB
SQL
57 lines
1.6 KiB
SQL
CREATE OR REPLACE FORCE VIEW obj_sequences AS
|
|
WITH x AS (
|
|
SELECT /*+ MATERIALIZE */
|
|
app.get_owner() AS owner
|
|
FROM DUAL
|
|
),
|
|
m AS (
|
|
-- map sequences to tables (based on column name)
|
|
SELECT
|
|
c.table_name,
|
|
MIN(c.column_name) AS column_name,
|
|
s.sequence_name
|
|
FROM all_constraints n
|
|
JOIN x
|
|
ON n.owner = x.owner
|
|
JOIN all_cons_columns c
|
|
ON c.owner = n.owner
|
|
AND c.constraint_name = n.constraint_name
|
|
LEFT JOIN all_tab_columns d
|
|
ON d.owner = c.owner
|
|
AND d.table_name = c.table_name
|
|
AND d.column_name = c.column_name
|
|
AND d.column_id = 1
|
|
AND d.data_type = 'NUMBER'
|
|
LEFT JOIN all_sequences s
|
|
ON s.sequence_owner = c.owner
|
|
AND (
|
|
s.sequence_name = c.column_name
|
|
OR s.sequence_name = 'SEQ_' || c.table_name
|
|
OR s.sequence_name = c.table_name || '_SEQ'
|
|
)
|
|
WHERE n.constraint_type = 'P'
|
|
GROUP BY c.table_name, c.constraint_name, s.sequence_name
|
|
HAVING COUNT(c.table_name) = 1
|
|
AND MAX(c.position) = 1
|
|
AND MAX(d.data_type) = 'NUMBER'
|
|
)
|
|
SELECT
|
|
s.sequence_name,
|
|
s.min_value,
|
|
s.max_value,
|
|
s.increment_by,
|
|
NULLIF(s.cycle_flag, 'N') AS cycle_flag,
|
|
NULLIF(s.order_flag, 'N') AS order_flag,
|
|
s.cache_size,
|
|
s.last_number,
|
|
m.table_name,
|
|
m.column_name
|
|
FROM all_sequences s
|
|
JOIN x
|
|
ON x.owner = s.sequence_owner
|
|
LEFT JOIN m
|
|
ON m.sequence_name = s.sequence_name;
|
|
--
|
|
COMMENT ON TABLE obj_sequences IS '';
|
|
|