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Fix view columns

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This commit is contained in:
Jan Kvetina 2022-03-09 22:40:10 +01:00
parent 2b9bef54b8
commit 5eac9192b0
1 changed files with 17 additions and 13 deletions
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30
views/obj_view_columns.sql
View File

@ -1,7 +1,8 @@
CREATE OR REPLACE VIEW obj_view_columns AS
WITH x AS (
SELECT /*+ MATERIALIZE */
app.get_item('$VIEW_NAME') AS view_name,
app.get_owner() AS owner,
app.get_item('$VIEW_NAME') AS view_name,
--
UPPER(app.get_item('$SEARCH_VIEWS')) AS search_views,
UPPER(app.get_item('$SEARCH_COLUMNS')) AS search_columns
@ -36,31 +37,34 @@ c AS (
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 user_tab_columns c
JOIN user_views t
ON t.view_name = c.table_name
CROSS JOIN x
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)
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.column_name AS column_name_old,
c.data_type,
c.data_default,
c.avg_col_len AS avg_length,
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 user_col_comments m
ON m.table_name = c.view_name
AND m.column_name = c.column_name
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)