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Commitefb224a

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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'suseful to comment on it in case someone looks for it in newerstandards versions.
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‎src/backend/catalog/information_schema.sql

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Original file line numberDiff line numberDiff line change
@@ -274,7 +274,7 @@ CREATE VIEW attributes AS
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CAST(pg_get_expr(ad.adbin,ad.adrelid)AS character_data)AS attribute_default,
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CAST(CASE WHENa.attnotnullOR (t.typtype='d'ANDt.typnotnull) THEN'NO' ELSE'YES' END
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AS yes_or_no)
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AS is_nullable,
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AS is_nullable,-- This column was apparently removed between SQL:2003 and SQL:2008.
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CAST(
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CASE WHENt.typelem<>0ANDt.typlen=-1 THEN'ARRAY'

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