Create a table named tablename, and having the OID tableoid, with the columns given in parentheses.
The following column types are supported directly by bootstrap.c: bool, bytea, char (1 byte), name, int2, int4, regproc, regclass, regtype, text, oid, tid, xid, cid, int2vector, oidvector, _int4 (array), _text (array), _oid (array), _char (array), _aclitem (array). Although it is possible to create tables containing columns of other types, this cannot be done until after pg_type has been created and filled with appropriate entries. (That effectively means that only these column types can be used in bootstrap catalogs, but non-bootstrap catalogs can contain any built-in type.)
When bootstrap is specified, the table will only be created on disk; nothing is entered into pg_class, pg_attribute, etc., for it. Thus the table will not be accessible by ordinary SQL operations until such entries are made the hard way (with insert commands). This option is used for creating pg_class etc. themselves.
The table is created as shared if shared_relation is specified. The table's row type OID (pg_type OID) can optionally be specified via the rowtype_oid clause; if not specified, an OID is automatically generated for it. (The rowtype_oid clause is useless if bootstrap is specified, but it can be provided anyway for documentation.)
Create an index named indexname, having OID indexoid, on the table named tablename, using the amname access method. The fields to index are called name1, name2 etc., and the operator classes to use are opclass1, opclass2 etc., respectively. The index file is created and appropriate catalog entries are made for it, but the index contents are not initialized by this command.