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This commit is contained in:
Jan Kvetina 2022-01-14 20:03:30 +01:00
parent b4db0566f8
commit 5d43aeeed8
1 changed files with 9 additions and 8 deletions
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17
views/obj_columns.sql
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@ -39,10 +39,11 @@ n AS (
SELECT
m.table_name,
m.column_name,
NULLIF(SUM(CASE WHEN n.constraint_type = 'P' THEN 1 ELSE 0 END), 0) AS count_pk,
NULLIF(SUM(CASE WHEN n.constraint_type = 'R' THEN 1 ELSE 0 END), 0) AS count_fk,
NULLIF(SUM(CASE WHEN n.constraint_type = 'U' THEN 1 ELSE 0 END), 0) AS count_uq,
NULLIF(SUM(CASE WHEN n.constraint_type = 'C' THEN 1 ELSE 0 END), 0) AS count_ch
CASE WHEN SUM(CASE WHEN n.constraint_type = 'P' THEN 1 ELSE 0 END) > 0 THEN 'Y' END AS is_pk,
CASE WHEN SUM(CASE WHEN n.constraint_type = 'R' THEN 1 ELSE 0 END) > 0 THEN 'Y' END AS is_fk,
CASE WHEN SUM(CASE WHEN n.constraint_type = 'U' THEN 1 ELSE 0 END) > 0 THEN 'Y' END AS is_uq,
--
SUM(CASE WHEN n.constraint_type = 'C' THEN 1 ELSE 0 END) AS count_ch
FROM user_cons_columns m
JOIN user_constraints n
ON n.constraint_name = m.constraint_name
@ -59,11 +60,11 @@ SELECT
c.data_default,
c.avg_col_len AS avg_length,
--
n.count_pk,
n.count_uq,
n.count_fk,
n.is_pk,
n.is_uq,
n.is_fk,
--
NULLIF(n.count_ch - CASE WHEN c.nullable = 'N' THEN 1 ELSE 0 END, 0) AS count_ch,
CASE WHEN n.count_ch - CASE WHEN c.nullable = 'N' THEN 1 ELSE 0 END > 0 THEN 'Y' END AS is_ch,
--
CASE WHEN c.nullable = 'N' THEN 'Y' END AS is_nn,
--