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ColDataType
of this column definition
ColumnDefinition
s of this table.
Column
s either from a "REPLACE mytab (col1, col2) [...]" or a "REPLACE mytab SET col1=exp1, col2=exp2".
Column
s in this update (as col1 and col2 in UPDATE col1='a', col2='b')
Expression
s (from a "REPLACE mytab SET col1=exp1, col2=exp2").
Expression
s in this update (as 'a' and 'b' in UPDATE col1='a', col2='b')
FromItem
in this query
ColumnReference
s of the GROUP BY clause.
Index
es (for example "PRIMARY KEY") of this table.
ItemsList
(either from a "REPLACE mytab VALUES (exp1,exp2)" or a "REPLACE mytab SELECT * FROM mytab2")
it is null in case of a "REPLACE mytab SET col1=exp1, col2=exp2"
Join
s
SelectItem
s expressions, as in "select DISTINCT ON (a,b,c) a,b FROM..."
PlainSelect
s in this UNION
SelectBody
of this WITH item is the part after the "AS" keyword
SelectItem
s in this query (for example the A,B,C in "SELECT A,B,C")
Column
s (if any)
SelectItem
s in this WITH (for example the A,B,C in "WITH mywith (A,B,C) AS ...")
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