Unreserved ANSI/ISO SQL Keywords

The following keywords are ANSI/ISO standard keywords that are currently not reserved in Ingres SQL or Ingres Embedded SQL. Avoid using the following keywords in your naming conventions:

• absolute
• action
• allocate
• are
• asensitive
• assertion
• symmetric
• atomic
• bit
• bit_length
• both
• called
• cardinality
• cascaded
• cast
• catalog
• char
• char_length
• character
• character_length
• coalesce
• collate
• collation
• collect
• condition
• connection
• constraints
• convert
• corr
• corresponding
• cross
• cube
• current_date
• current_default_transform_group
• current_path
• current_role
• current_time
• current_timestamp
• date
• day
• deallocate
• dec
• decimal
• deferrable
• deferred
• deref
• deterministic
• diagnostics
• domain
• double
• dynamic
• each
• element
• every
• except
• exception
• exec
• external
• extract
• false
• filter
• float
• found
• free
• function
• fusion
• go
• grouping
• hold
• hour
• identity
• initially
• inout
• input
• insensitive
• int
• integer
• intersect
• intersection
• intersects
• interval
• language
• large
• last
• lateral
• leading
• ln
• localtime
• localtimestamp
• lower
• match
• member
• merge
• method
• minute
• mod
• modifies
• month
• multiset
• names
• national
• nchar
• new
• no
• none
• normalize
• nullif
• numeric
• octet_length
• old
• output
• over
• overlaps
• overlay
• pad
• parameter
• partial
• partition
• position
• precision
• prior
• rank
• reads
• real
• recursive
• ref
• relative
• release
• returns
• rollup
• row_number
• scope
• search
• second
• sensitive
• similar
• size
• smallint
• space
• specific
• specifictype
• sqlcode
• sqlerror
• sqlexception
• sqlstate
• sqlwarning
• static
• submultiset
• symmetric
• tablesample
• time
• timestamp
• timezone_hour
• timezone_minute
• trailing
• transaction
• translate
• translation
• treat
• trigger
• trim
• true
• uescape
• unknown
• unnest
• upper
• usage
• value
• varchar
• varying
• width_bucket
• window
• within
• without
• year
• zone