greenplumn pg_ts_parser 源码
greenplumn pg_ts_parser 代码
文件路径：/src/include/catalog/pg_ts_parser.h
/*-------------------------------------------------------------------------
*
* pg_ts_parser.h
* definition of the "text search parser" system catalog (pg_ts_parser)
*
*
* Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/catalog/pg_ts_parser.h
*
* NOTES
* The Catalog.pm module reads this file and derives schema
* information.
*
*-------------------------------------------------------------------------
*/
#ifndef PG_TS_PARSER_H
#define PG_TS_PARSER_H
#include "catalog/genbki.h"
#include "catalog/pg_ts_parser_d.h"
/* ----------------
* pg_ts_parser definition. cpp turns this into
* typedef struct FormData_pg_ts_parser
* ----------------
*/
CATALOG(pg_ts_parser,3601,TSParserRelationId)
{
Oid oid; /* oid */
/* parser's name */
NameData prsname;
/* name space */
Oid prsnamespace BKI_DEFAULT(PGNSP);
/* init parsing session */
regproc prsstart BKI_LOOKUP(pg_proc);
/* return next token */
regproc prstoken BKI_LOOKUP(pg_proc);
/* finalize parsing session */
regproc prsend BKI_LOOKUP(pg_proc);
/* return data for headline creation */
regproc prsheadline BKI_LOOKUP(pg_proc);
/* return descriptions of lexeme's types */
regproc prslextype BKI_LOOKUP(pg_proc);
} FormData_pg_ts_parser;
/* GPDB added foreign key definitions for gpcheckcat. */
FOREIGN_KEY(prsnamespace REFERENCES pg_namespace(oid));
FOREIGN_KEY(prsstart REFERENCES pg_proc(oid));
FOREIGN_KEY(prsend REFERENCES pg_proc(oid));
FOREIGN_KEY(prsheadline REFERENCES pg_proc(oid));
FOREIGN_KEY(prslextype REFERENCES pg_proc(oid));
typedef FormData_pg_ts_parser *Form_pg_ts_parser;
#endif /* PG_TS_PARSER_H */
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