diff options
| author | Peter Eisentraut | 2011-06-14 19:53:02 +0000 |
|---|---|---|
| committer | Peter Eisentraut | 2011-06-14 19:53:02 +0000 |
| commit | efb224a4392326fd6ae3eabdc170a246978d3f09 (patch) | |
| tree | c2b49001f43d2f740ab51cb6f426324a917bf11d | |
| parent | 07d17a73ec9485d6fa096d29d26647459fb9cbb7 (diff) | |
Add comment that attributes.is_nullable was removed from SQL standard
We don't have to remove the column if no one is bothered, but it's
useful to comment on it in case someone looks for it in newer
standards versions.
| -rw-r--r-- | src/backend/catalog/information_schema.sql | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/catalog/information_schema.sql b/src/backend/catalog/information_schema.sql index 452a0ead44..81407a3a5e 100644 --- a/src/backend/catalog/information_schema.sql +++ b/src/backend/catalog/information_schema.sql @@ -274,7 +274,7 @@ CREATE VIEW attributes AS CAST(pg_get_expr(ad.adbin, ad.adrelid) AS character_data) AS attribute_default, CAST(CASE WHEN a.attnotnull OR (t.typtype = 'd' AND t.typnotnull) THEN 'NO' ELSE 'YES' END AS yes_or_no) - AS is_nullable, + AS is_nullable, -- This column was apparently removed between SQL:2003 and SQL:2008. CAST( CASE WHEN t.typelem <> 0 AND t.typlen = -1 THEN 'ARRAY' |