62 lines
2.2 KiB
C
62 lines
2.2 KiB
C
/*-------------------------------------------------------------------------
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*
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* pg_foreign_data_wrapper.h
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* definition of the "foreign-data wrapper" system catalog (pg_foreign_data_wrapper)
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*
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*
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* Portions Copyright (c) 1996-2024, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* src/include/catalog/pg_foreign_data_wrapper.h
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*
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* NOTES
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* The Catalog.pm module reads this file and derives schema
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* information.
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef PG_FOREIGN_DATA_WRAPPER_H
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#define PG_FOREIGN_DATA_WRAPPER_H
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#include "catalog/genbki.h"
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#include "catalog/pg_foreign_data_wrapper_d.h"
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/* ----------------
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* pg_foreign_data_wrapper definition. cpp turns this into
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* typedef struct FormData_pg_foreign_data_wrapper
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* ----------------
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*/
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CATALOG(pg_foreign_data_wrapper,2328,ForeignDataWrapperRelationId)
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{
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Oid oid; /* oid */
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NameData fdwname; /* foreign-data wrapper name */
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Oid fdwowner BKI_LOOKUP(pg_authid); /* FDW owner */
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Oid fdwhandler BKI_LOOKUP_OPT(pg_proc); /* handler function, or 0
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* if none */
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Oid fdwvalidator BKI_LOOKUP_OPT(pg_proc); /* option validation
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* function, or 0 if
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* none */
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#ifdef CATALOG_VARLEN /* variable-length fields start here */
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aclitem fdwacl[1]; /* access permissions */
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text fdwoptions[1]; /* FDW options */
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#endif
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} FormData_pg_foreign_data_wrapper;
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/* ----------------
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* Form_pg_foreign_data_wrapper corresponds to a pointer to a tuple with
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* the format of pg_foreign_data_wrapper relation.
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* ----------------
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*/
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typedef FormData_pg_foreign_data_wrapper *Form_pg_foreign_data_wrapper;
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DECLARE_TOAST(pg_foreign_data_wrapper, 4149, 4150);
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DECLARE_UNIQUE_INDEX_PKEY(pg_foreign_data_wrapper_oid_index, 112, ForeignDataWrapperOidIndexId, pg_foreign_data_wrapper, btree(oid oid_ops));
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DECLARE_UNIQUE_INDEX(pg_foreign_data_wrapper_name_index, 548, ForeignDataWrapperNameIndexId, pg_foreign_data_wrapper, btree(fdwname name_ops));
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MAKE_SYSCACHE(FOREIGNDATAWRAPPEROID, pg_foreign_data_wrapper_oid_index, 2);
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MAKE_SYSCACHE(FOREIGNDATAWRAPPERNAME, pg_foreign_data_wrapper_name_index, 2);
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#endif /* PG_FOREIGN_DATA_WRAPPER_H */
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