query.expr_xcol (view)

↑ query schema

This is a database view, not a base table. It has no triggers, indexes, or FK constraints of its own. Querying this view may be more efficient than joining the underlying tables directly.

Columns

Column Type Nullable Notes

Column	Type	Nullable
id	`integer`	Yes
parenthesize	`boolean`	Yes
parent_expr	`integer`	Yes
seq_no	`integer`	Yes
table_alias	`text`	Yes
column_name	`text`	Yes
negate	`boolean`	Yes

integer

Yes

parenthesize

boolean

Yes

parent_expr

integer

Yes

seq_no

integer

Yes

table_alias

text

Yes

column_name

text

Yes

negate

boolean

Yes

View Definition

 SELECT expression.id,
    expression.parenthesize,
    expression.parent_expr,
    expression.seq_no,
    expression.table_alias,
    expression.column_name,
    expression.negate
   FROM query.expression
  WHERE expression.type = 'xcol'::text;