chore: import upstream snapshot with attribution

2026-07-13 12:32:25 +08:00
commit e014feafe1
2285 changed files with 1131979 additions and 0 deletions
@@ -0,0 +1,56 @@
+ALTER FOREIGN TABLE [ IF EXISTS ] { ONLY $name$ | $name$ [ * ] }
+    $action$ [ , ... ]
+
+ALTER FOREIGN TABLE [ IF EXISTS ] { ONLY $name$ | $name$ [ * ] }
+    RENAME [ COLUMN ] $column_name$ TO $new_column_name$
+
+ALTER FOREIGN TABLE [ IF EXISTS ] $name$
+    RENAME TO $new_name$
+
+ALTER FOREIGN TABLE [ IF EXISTS ] $name$
+    SET SCHEMA $new_schema$
+
+where $action$ is:
+
+ADD [ COLUMN ] $column_name$ $data_type$ [ COLLATE $collation$ ] [ $column_constraint$ [ ... ] ] |
+    DROP [ COLUMN ] [ IF EXISTS ] $column_name$ [ RESTRICT | CASCADE ] |
+    ALTER [ COLUMN ] $column_name$ [ SET DATA ] TYPE $data_type$ [ COLLATE $collation$ ] |
+    ALTER [ COLUMN ] $column_name$ SET DEFAULT $expression$ |
+    ALTER [ COLUMN ] $column_name$ DROP DEFAULT |
+    ALTER [ COLUMN ] $column_name$ { SET | DROP } NOT NULL |
+    ALTER [ COLUMN ] $column_name$ SET STATISTICS $integer$ |
+    ALTER [ COLUMN ] $column_name$ SET ( $attribute_option$ = $value$ [ , ... ] ) |
+    ALTER [ COLUMN ] $column_name$ RESET ( $attribute_option$ [ , ... ] ) |
+    ALTER [ COLUMN ] $column_name$ SET STORAGE { PLAIN | EXTERNAL | EXTENDED | MAIN } |
+    ALTER [ COLUMN ] $column_name$ OPTIONS ( [ ADD | SET | DROP ] $option$ ['$value$'] [ , ... ]) |
+    ADD $table_constraint$ [ NOT VALID ] |
+    VALIDATE CONSTRAINT $constraint_name$ |
+    DROP CONSTRAINT [ IF EXISTS ] $constraint_name$ [ RESTRICT | CASCADE ] |
+    DISABLE TRIGGER [ $trigger_name$ | ALL | USER ] |
+    ENABLE TRIGGER [ $trigger_name$ | ALL | USER ] |
+    ENABLE REPLICA TRIGGER $trigger_name$ |
+    ENABLE ALWAYS TRIGGER $trigger_name$ |
+    SET WITHOUT OIDS |
+    INHERIT $parent_table$ |
+    NO INHERIT $parent_table$ |
+    OWNER TO { $new_owner$ | CURRENT_ROLE | CURRENT_USER | SESSION_USER } |
+    OPTIONS ( [ ADD | SET | DROP ] $option$ ['$value$'] [ , ... ])
+
+where $column_constraint$ is:
+
+[ CONSTRAINT $constraint_name$ ]
+    { NOT NULL |
+    NULL |
+    CHECK ( $expression$ ) [ NO INHERIT ] |
+    DEFAULT $default_expr$ |
+    GENERATED ALWAYS AS ( $generation_expr$ ) STORED |
+    GENERATED { ALWAYS | BY DEFAULT } AS IDENTITY [ ( $sequence_options$ ) ] |
+    UNIQUE [ NULLS [ NOT ] DISTINCT ] $index_parameters$ |
+    PRIMARY KEY $index_parameters$ |
+    REFERENCES $reftable$ [ ( $refcolumn$ ) ] [ MATCH FULL | MATCH SIMPLE ]
+    [ ON DELETE $referential_action$ ] [ ON UPDATE $referential_action$ ] }
+    [ DEFERRABLE | NOT DEFERRABLE ] [ INITIALLY DEFERRED | INITIALLY IMMEDIATE ]
+
+where $referential_action$ is:
+
+{ NO ACTION | RESTRICT | CASCADE | SET NULL [ ( $column_name$ [ , ... ] ) ] | SET DEFAULT [ ( $column_name$ [ , ... ] ) ] }