From 5e45211a64149b3c659b90ff2de6fa982a5a93ed Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 14:17:33 +0200 Subject: Adding upstream version 15.5. Signed-off-by: Daniel Baumann --- src/include/catalog/pg_conversion.h | 75 +++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 src/include/catalog/pg_conversion.h (limited to 'src/include/catalog/pg_conversion.h') diff --git a/src/include/catalog/pg_conversion.h b/src/include/catalog/pg_conversion.h new file mode 100644 index 0000000..fb26123 --- /dev/null +++ b/src/include/catalog/pg_conversion.h @@ -0,0 +1,75 @@ +/*------------------------------------------------------------------------- + * + * pg_conversion.h + * definition of the "conversion" system catalog (pg_conversion) + * + * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + * src/include/catalog/pg_conversion.h + * + * NOTES + * The Catalog.pm module reads this file and derives schema + * information. + * + *------------------------------------------------------------------------- + */ +#ifndef PG_CONVERSION_H +#define PG_CONVERSION_H + +#include "catalog/genbki.h" +#include "catalog/objectaddress.h" +#include "catalog/pg_conversion_d.h" + +/* ---------------- + * pg_conversion definition. cpp turns this into + * typedef struct FormData_pg_conversion + * ---------------- + */ +CATALOG(pg_conversion,2607,ConversionRelationId) +{ + /* oid */ + Oid oid; + + /* name of the conversion */ + NameData conname; + + /* namespace that the conversion belongs to */ + Oid connamespace BKI_DEFAULT(pg_catalog) BKI_LOOKUP(pg_namespace); + + /* owner of the conversion */ + Oid conowner BKI_DEFAULT(POSTGRES) BKI_LOOKUP(pg_authid); + + /* FOR encoding id */ + int32 conforencoding BKI_LOOKUP(encoding); + + /* TO encoding id */ + int32 contoencoding BKI_LOOKUP(encoding); + + /* OID of the conversion proc */ + regproc conproc BKI_LOOKUP(pg_proc); + + /* true if this is a default conversion */ + bool condefault BKI_DEFAULT(t); +} FormData_pg_conversion; + +/* ---------------- + * Form_pg_conversion corresponds to a pointer to a tuple with + * the format of pg_conversion relation. + * ---------------- + */ +typedef FormData_pg_conversion *Form_pg_conversion; + +DECLARE_UNIQUE_INDEX(pg_conversion_default_index, 2668, ConversionDefaultIndexId, on pg_conversion using btree(connamespace oid_ops, conforencoding int4_ops, contoencoding int4_ops, oid oid_ops)); +DECLARE_UNIQUE_INDEX(pg_conversion_name_nsp_index, 2669, ConversionNameNspIndexId, on pg_conversion using btree(conname name_ops, connamespace oid_ops)); +DECLARE_UNIQUE_INDEX_PKEY(pg_conversion_oid_index, 2670, ConversionOidIndexId, on pg_conversion using btree(oid oid_ops)); + + +extern ObjectAddress ConversionCreate(const char *conname, Oid connamespace, + Oid conowner, + int32 conforencoding, int32 contoencoding, + Oid conproc, bool def); +extern Oid FindDefaultConversion(Oid connamespace, int32 for_encoding, + int32 to_encoding); + +#endif /* PG_CONVERSION_H */ -- cgit v1.2.3