init

pg_include/catalog/pg_collation.h

@@ -0,0 +1,76 @@
+/*-------------------------------------------------------------------------
+ *
+ * pg_collation.h
+ *	  definition of the system "collation" relation (pg_collation)
+ *	  along with the relation's initial contents.
+ *
+ *
+ * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * IDENTIFICATION
+ *		src/include/catalog/pg_collation.h
+ *
+ * NOTES
+ *	  the genbki.pl script reads this file and generates .bki
+ *	  information from the DATA() statements.
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef PG_COLLATION_H
+#define PG_COLLATION_H
+
+#include "catalog/genbki.h"
+
+/* ----------------
+ *		pg_collation definition.  cpp turns this into
+ *		typedef struct FormData_pg_collation
+ * ----------------
+ */
+#define CollationRelationId  3456
+
+CATALOG(pg_collation,3456)
+{
+	NameData	collname;		/* collation name */
+	Oid			collnamespace;	/* OID of namespace containing collation */
+	Oid			collowner;		/* owner of collation */
+	int4		collencoding;	/* encoding for this collation; -1 = "all" */
+	NameData	collcollate;	/* LC_COLLATE setting */
+	NameData	collctype;		/* LC_CTYPE setting */
+} FormData_pg_collation;
+
+/* ----------------
+ *		Form_pg_collation corresponds to a pointer to a row with
+ *		the format of pg_collation relation.
+ * ----------------
+ */
+typedef FormData_pg_collation *Form_pg_collation;
+
+/* ----------------
+ *		compiler constants for pg_collation
+ * ----------------
+ */
+#define Natts_pg_collation				6
+#define Anum_pg_collation_collname		1
+#define Anum_pg_collation_collnamespace 2
+#define Anum_pg_collation_collowner		3
+#define Anum_pg_collation_collencoding	4
+#define Anum_pg_collation_collcollate	5
+#define Anum_pg_collation_collctype		6
+
+/* ----------------
+ *		initial contents of pg_collation
+ * ----------------
+ */
+
+DATA(insert OID = 100 ( default		PGNSP PGUID -1 "" "" ));
+DESCR("database's default collation");
+#define DEFAULT_COLLATION_OID	100
+DATA(insert OID = 950 ( C			PGNSP PGUID -1 "C" "C" ));
+DESCR("standard C collation");
+#define C_COLLATION_OID			950
+DATA(insert OID = 951 ( POSIX		PGNSP PGUID -1 "POSIX" "POSIX" ));
+DESCR("standard POSIX collation");
+#define POSIX_COLLATION_OID		951
+
+#endif   /* PG_COLLATION_H */