chore: import upstream snapshot with attribution

testing/generation/command_docs/synopses/alter_sequence.txt

@@ -0,0 +1,69 @@
+ALTER SEQUENCE [ IF EXISTS ] $name$
+    AS $data_type$
+    [ INCREMENT [ BY ] $increment$ ]
+    [ MINVALUE $minvalue$ | NO MINVALUE ]
+    [ MAXVALUE $maxvalue$ | NO MAXVALUE ]
+    [ START [ WITH ] $start$ ]
+    [ RESTART [ [ WITH ] $restart$ ] ]
+    [ CACHE $cache$ ]
+    [ [ NO ] CYCLE ]
+    [ OWNED BY { $table_name$.$column_name$ | NONE } ]
+
+ALTER SEQUENCE [ IF EXISTS ] $name$
+    INCREMENT [ BY ] $increment$
+    [ MINVALUE $minvalue$ | NO MINVALUE ]
+    [ MAXVALUE $maxvalue$ | NO MAXVALUE ]
+    [ START [ WITH ] $start$ ]
+    [ RESTART [ [ WITH ] $restart$ ] ]
+    [ CACHE $cache$ ]
+    [ [ NO ] CYCLE ]
+    [ OWNED BY { $table_name$.$column_name$ | NONE } ]
+
+ALTER SEQUENCE [ IF EXISTS ] $name$
+    { MINVALUE $minvalue$ | NO MINVALUE }
+    [ MAXVALUE $maxvalue$ | NO MAXVALUE ]
+    [ START [ WITH ] $start$ ]
+    [ RESTART [ [ WITH ] $restart$ ] ]
+    [ CACHE $cache$ ]
+    [ [ NO ] CYCLE ]
+    [ OWNED BY { $table_name$.$column_name$ | NONE } ]
+
+ALTER SEQUENCE [ IF EXISTS ] $name$
+    { MAXVALUE $maxvalue$ | NO MAXVALUE }
+    [ START [ WITH ] $start$ ]
+    [ RESTART [ [ WITH ] $restart$ ] ]
+    [ CACHE $cache$ ]
+    [ [ NO ] CYCLE ]
+    [ OWNED BY { $table_name$.$column_name$ | NONE } ]
+
+ALTER SEQUENCE [ IF EXISTS ] $name$
+    START [ WITH ] $start$
+    [ RESTART [ [ WITH ] $restart$ ] ]
+    [ CACHE $cache$ ]
+    [ [ NO ] CYCLE ]
+    [ OWNED BY { $table_name$.$column_name$ | NONE } ]
+
+ALTER SEQUENCE [ IF EXISTS ] $name$
+    RESTART [ [ WITH ] $restart$ ]
+    [ CACHE $cache$ ]
+    [ [ NO ] CYCLE ]
+    [ OWNED BY { $table_name$.$column_name$ | NONE } ]
+
+ALTER SEQUENCE [ IF EXISTS ] $name$
+    CACHE $cache$
+    [ [ NO ] CYCLE ]
+    [ OWNED BY { $table_name$.$column_name$ | NONE } ]
+
+ALTER SEQUENCE [ IF EXISTS ] $name$
+    [ NO ] CYCLE
+    [ OWNED BY { $table_name$.$column_name$ | NONE } ]
+
+ALTER SEQUENCE [ IF EXISTS ] $name$ OWNED BY { $table_name$.$column_name$ | NONE }
+
+ALTER SEQUENCE [ IF EXISTS ] $name$ SET { LOGGED | UNLOGGED }
+
+ALTER SEQUENCE [ IF EXISTS ] $name$ OWNER TO { $new_owner$ | CURRENT_ROLE | CURRENT_USER | SESSION_USER }
+
+ALTER SEQUENCE [ IF EXISTS ] $name$ RENAME TO $new_name$
+
+ALTER SEQUENCE [ IF EXISTS ] $name$ SET SCHEMA $new_schema$