73 lines
2.7 KiB
SQL
73 lines
2.7 KiB
SQL
CREATE OR REPLACE VIEW obj_view_columns AS
|
|
WITH x AS (
|
|
SELECT /*+ MATERIALIZE */
|
|
app.get_owner() AS owner,
|
|
app.get_item('$VIEW_NAME') AS view_name,
|
|
--
|
|
UPPER(app.get_item('$SEARCH_VIEWS')) AS search_views,
|
|
UPPER(app.get_item('$SEARCH_COLUMNS')) AS search_columns
|
|
--UPPER(app.get_item('$SEARCH_DATA_TYPE')) AS search_data_type,
|
|
--app.get_number_item('$SEARCH_SIZE') AS search_size
|
|
FROM DUAL
|
|
),
|
|
c AS (
|
|
SELECT
|
|
c.table_name AS view_name,
|
|
c.column_id,
|
|
c.column_name,
|
|
--
|
|
c.data_type ||
|
|
CASE
|
|
WHEN c.data_type LIKE '%CHAR%' OR c.data_type = 'RAW' THEN
|
|
DECODE(NVL(c.char_length, 0), 0, '',
|
|
'(' || c.char_length || DECODE(c.char_used, 'C', ' CHAR', '') || ')'
|
|
)
|
|
WHEN c.data_type = 'NUMBER' THEN
|
|
DECODE(NVL(c.data_precision || c.data_scale, 0), 0, '',
|
|
DECODE(NVL(c.data_scale, 0), 0, '(' || c.data_precision || ')',
|
|
'(' || c.data_precision || ',' || c.data_scale || ')'
|
|
)
|
|
)
|
|
END AS data_type,
|
|
--
|
|
c.nullable,
|
|
c.data_default,
|
|
c.avg_col_len,
|
|
--
|
|
CASE WHEN c.column_name LIKE x.search_columns || '%' ESCAPE '\' THEN 'Y' END AS is_found_column
|
|
--CASE WHEN c.data_type LIKE x.search_data_type || '%' ESCAPE '\' THEN 'Y' END AS is_found_data_type,
|
|
--CASE WHEN NVL(c.data_precision, c.data_length) = x.search_size THEN 'Y' END AS is_found_size
|
|
FROM all_tab_columns c
|
|
JOIN x
|
|
ON x.owner = c.owner
|
|
JOIN all_views t
|
|
ON t.owner = c.owner
|
|
AND t.view_name = c.table_name
|
|
WHERE t.view_name = NVL(x.view_name, t.view_name)
|
|
AND t.view_name != app.get_dml_table(t.view_name)
|
|
AND (c.table_name LIKE '%' || x.search_views || '%' ESCAPE '\' OR x.search_views IS NULL)
|
|
)
|
|
SELECT
|
|
c.view_name,
|
|
c.column_id,
|
|
c.column_name,
|
|
c.column_name AS column_name_old,
|
|
c.data_type,
|
|
c.data_default,
|
|
c.avg_col_len AS avg_length,
|
|
--
|
|
CASE WHEN c.nullable = 'N' THEN 'Y' END AS is_nn,
|
|
--
|
|
m.comments
|
|
FROM c
|
|
CROSS JOIN x
|
|
LEFT JOIN all_col_comments m
|
|
ON m.owner = x.owner
|
|
AND m.table_name = c.view_name
|
|
AND m.column_name = c.column_name
|
|
WHERE 1 = 1
|
|
AND (c.is_found_column = 'Y' OR x.search_columns IS NULL)
|
|
--AND (c.is_found_data_type = 'Y' OR x.search_data_type IS NULL)
|
|
--AND (c.is_found_size = 'Y' OR x.search_size IS NULL)
|
|
;
|