diff --git a/doc/src/sgml/ref/alter_table.sgml b/doc/src/sgml/ref/alter_table.sgml
index 784feaef548..17a1d34d08a 100644
--- a/doc/src/sgml/ref/alter_table.sgml
+++ b/doc/src/sgml/ref/alter_table.sgml
@@ -32,7 +32,7 @@ ALTER TABLE name
where action is one of:
- ADD [ COLUMN ] column type [ column_constraint [ ... ] ]
+ ADD [ COLUMN ] column data_type [ column_constraint [ ... ] ]
DROP [ COLUMN ] [ IF EXISTS ] column [ RESTRICT | CASCADE ]
ALTER [ COLUMN ] column [ SET DATA ] TYPE type [ USING expression ]
ALTER [ COLUMN ] column SET DEFAULT expression
diff --git a/doc/src/sgml/ref/create_table.sgml b/doc/src/sgml/ref/create_table.sgml
index 8635e80faf3..bc5dff03296 100644
--- a/doc/src/sgml/ref/create_table.sgml
+++ b/doc/src/sgml/ref/create_table.sgml
@@ -22,7 +22,7 @@ PostgreSQL documentation
CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } ] TABLE [ IF NOT EXISTS ] table_name ( [
- { column_name data_type [ DEFAULT default_expr ] [ column_constraint [ ... ] ]
+ { column_name data_type [ column_constraint [ ... ] ]
| table_constraint
| LIKE parent_table [ like_option ... ] }
[, ... ]
@@ -34,7 +34,7 @@ CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } ] TABLE [ IF NOT EXISTS ] table_name
OF type_name [ (
- { column_name WITH OPTIONS [ DEFAULT default_expr ] [ column_constraint [ ... ] ]
+ { column_name WITH OPTIONS [ column_constraint [ ... ] ]
| table_constraint }
[, ... ]
) ]
@@ -48,6 +48,7 @@ CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } ] TABLE [ IF NOT EXISTS ] expression ) |
+ DEFAULT default_expr |
UNIQUE index_parameters |
PRIMARY KEY index_parameters |
REFERENCES reftable [ ( refcolumn ) ] [ MATCH FULL | MATCH PARTIAL | MATCH SIMPLE ]
@@ -226,27 +227,6 @@ CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } ] TABLE [ IF NOT EXISTS ]
-
- DEFAULT
- default_expr
-
-
- The DEFAULT clause assigns a default data value for
- the column whose column definition it appears within. The value
- is any variable-free expression (subqueries and cross-references
- to other columns in the current table are not allowed). The
- data type of the default expression must match the data type of the
- column.
-
-
-
- The default expression will be used in any insert operation that
- does not specify a value for the column. If there is no default
- for a column, then the default is null.
-
-
-
-
INHERITS ( parent_table [, ... ] )
@@ -421,6 +401,27 @@ CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } ] TABLE [ IF NOT EXISTS ]
+
+ DEFAULT
+ default_expr
+
+
+ The DEFAULT clause assigns a default data value for
+ the column whose column definition it appears within. The value
+ is any variable-free expression (subqueries and cross-references
+ to other columns in the current table are not allowed). The
+ data type of the default expression must match the data type of the
+ column.
+
+
+
+ The default expression will be used in any insert operation that
+ does not specify a value for the column. If there is no default
+ for a column, then the default is null.
+
+
+
+
UNIQUE (column constraint)
UNIQUE ( column_name [, ... ] ) (table constraint)