Add owner/schema support for constraints
This commit is contained in:
Jan Kvetina
parent
06abbd0f1f
commit
1922730481
@ -1,46 +1,53 @@
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CREATE OR REPLACE VIEW obj_constraints AS
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WITH x AS (
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SELECT /*+ MATERIALIZE */
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app.get_owner() AS owner,
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app.get_item('$TABLE_NAME') AS table_name
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FROM DUAL
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),
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n AS (
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SELECT XMLTYPE(DBMS_XMLGEN.GETXML('SELECT c.constraint_name AS name, c.search_condition AS text
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FROM user_constraints c
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WHERE c.table_name = NVL(''' || x.table_name || ''', c.table_name)
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SELECT /*+ MATERIALIZE */
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XMLTYPE(DBMS_XMLGEN.GETXML('SELECT c.constraint_name AS name, c.search_condition AS text
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FROM all_constraints c
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WHERE c.owner = ''' || x.owner || '''
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AND c.table_name = NVL(''' || x.table_name || ''', c.table_name)
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AND c.constraint_type = ''C''
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')) AS constraint_source
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FROM x
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),
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s AS (
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SELECT
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SELECT /*+ MATERIALIZE */
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EXTRACTVALUE(s.object_value, '/ROW/NAME') AS constraint_name,
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EXTRACTVALUE(s.object_value, '/ROW/TEXT') AS search_condition
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FROM n
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CROSS JOIN TABLE(XMLSEQUENCE(EXTRACT(n.constraint_source, '/ROWSET/ROW'))) s
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),
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p AS (
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SELECT
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SELECT /*+ MATERIALIZE */
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n.table_name,
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n.constraint_name,
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k.table_name AS primary_table,
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LISTAGG(p.column_name, ', ') WITHIN GROUP (ORDER BY p.position) AS primary_cols,
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n.r_constraint_name AS primary_constraint
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FROM user_constraints n
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FROM all_constraints n
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JOIN x
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ON n.table_name = NVL(x.table_name, n.table_name)
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JOIN user_cons_columns c
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ON c.constraint_name = n.constraint_name
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JOIN user_cons_columns p
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ON p.constraint_name = n.r_constraint_name
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ON x.owner = n.owner
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AND n.table_name = NVL(x.table_name, n.table_name)
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JOIN all_cons_columns c
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ON c.owner = n.owner
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AND c.constraint_name = n.constraint_name
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JOIN all_cons_columns p
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ON p.owner = n.owner
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AND p.constraint_name = n.r_constraint_name
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AND p.position = c.position
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JOIN user_constraints k
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ON k.constraint_name = n.r_constraint_name
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JOIN all_constraints k
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ON k.owner = n.owner
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AND k.constraint_name = n.r_constraint_name
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WHERE n.constraint_type = 'R'
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GROUP BY n.table_name, n.constraint_name, k.table_name, n.r_constraint_name
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),
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c AS (
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SELECT
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SELECT /*+ MATERIALIZE */
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n.table_name,
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n.constraint_name,
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n.constraint_type,
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@ -53,11 +60,13 @@ c AS (
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MAX(CASE WHEN n.deferrable = 'DEFERRABLE' THEN 'Y' END) AS is_deferred,
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--
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MAX(n.delete_rule) AS delete_rule
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FROM user_constraints n
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FROM all_constraints n
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JOIN x
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ON n.table_name = NVL(x.table_name, n.table_name)
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JOIN user_cons_columns c
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ON c.constraint_name = n.constraint_name
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ON x.owner = n.owner
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AND n.table_name = NVL(x.table_name, n.table_name)
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JOIN all_cons_columns c
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ON c.owner = n.owner
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AND c.constraint_name = n.constraint_name
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LEFT JOIN s
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ON s.constraint_name = n.constraint_name
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AND s.search_condition = '"' || c.column_name || '" IS NOT NULL'
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@ -1,6 +1,7 @@
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CREATE OR REPLACE VIEW obj_constraints_fix_dt1 AS
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WITH x AS (
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SELECT /*+ MATERIALIZE */
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app.get_owner() AS owner,
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app.get_item('$TABLE_NAME') AS table_name
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FROM DUAL
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),
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@ -23,14 +24,19 @@ s AS (
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n.constraint_type,
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c.constraint_name,
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n.r_constraint_name
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FROM user_tab_columns a
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JOIN user_tables t
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ON t.table_name = a.table_name
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JOIN user_cons_columns c
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ON c.table_name = a.table_name
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FROM all_tab_columns a
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JOIN x
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ON x.owner = a.owner
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JOIN all_tables t
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ON t.owner = a.owner
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AND t.table_name = a.table_name
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JOIN all_cons_columns c
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ON c.owner = a.owner
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AND c.table_name = a.table_name
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AND c.column_name = a.column_name
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JOIN user_constraints n
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ON n.constraint_name = c.constraint_name
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JOIN all_constraints n
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ON n.owner = c.owner
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AND n.constraint_name = c.constraint_name
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AND n.constraint_type IN ('P', 'R')
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ORDER BY a.table_name, n.constraint_type, n.constraint_name, a.column_name
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)
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@ -1,6 +1,7 @@
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CREATE OR REPLACE VIEW obj_constraints_fix_dt2 AS
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WITH x AS (
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SELECT /*+ MATERIALIZE */
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app.get_owner() AS owner,
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app.get_item('$TABLE_NAME') AS table_name
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FROM DUAL
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),
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@ -20,11 +21,15 @@ s AS (
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--
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ELSE a.data_type
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END AS data_type
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FROM user_tab_columns a
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JOIN user_tables t
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ON t.table_name = a.table_name
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LEFT JOIN user_mviews m
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ON m.mview_name = a.table_name
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FROM all_tab_columns a
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JOIN x
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ON x.owner = a.owner
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JOIN all_tables t
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ON t.owner = a.owner
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AND t.table_name = a.table_name
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LEFT JOIN all_mviews m
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ON m.owner = a.owner
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AND m.mview_name = a.table_name
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LEFT JOIN obj_constraints_fix_dt1 d
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ON d.foreign_table = a.table_name
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AND d.foreign_column = a.column_name
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@ -33,7 +38,7 @@ s AS (
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AND d.foreign_table IS NULL -- skip columns marked as FK errors
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),
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t AS (
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SELECT
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SELECT /*+ MATERIALIZE */
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s.column_name,
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s.data_type,
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--
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@ -43,15 +48,17 @@ t AS (
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),
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r AS (
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-- unmatching column data types
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SELECT t.*
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SELECT /*+ MATERIALIZE */
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t.*
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FROM t
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CROSS JOIN x
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WHERE (
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t.column_name IN (
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SELECT c.column_name
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FROM user_tab_cols c
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FROM all_tab_cols c
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JOIN x
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ON x.table_name = c.table_name
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ON x.owner = c.owner
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AND x.table_name = c.table_name
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)
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OR x.table_name IS NULL
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)
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