1 files changed, 72 insertions, 0 deletions
diff --git a/src/include/catalog/pg_language.h b/src/include/catalog/pg_language.h
new file mode 100644
index 0000000..4b9c259
--- /dev/null
+++ b/src/include/catalog/pg_language.h
@@ -0,0 +1,72 @@
+/*-------------------------------------------------------------------------
+ *
+ * pg_language.h
+ *	  definition of the "language" system catalog (pg_language)
+ *
+ *
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/catalog/pg_language.h
+ *
+ * NOTES
+ *	  The Catalog.pm module reads this file and derives schema
+ *	  information.
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef PG_LANGUAGE_H
+#define PG_LANGUAGE_H
+
+#include "catalog/genbki.h"
+#include "catalog/pg_language_d.h"
+
+/* ----------------
+ *		pg_language definition.  cpp turns this into
+ *		typedef struct FormData_pg_language
+ * ----------------
+ */
+CATALOG(pg_language,2612,LanguageRelationId)
+{
+	Oid			oid;			/* oid */
+
+	/* Language name */
+	NameData	lanname;
+
+	/* Language's owner */
+	Oid			lanowner BKI_DEFAULT(POSTGRES) BKI_LOOKUP(pg_authid);
+
+	/* Is a procedural language */
+	bool		lanispl BKI_DEFAULT(f);
+
+	/* PL is trusted */
+	bool		lanpltrusted BKI_DEFAULT(f);
+
+	/* Call handler, if it's a PL */
+	Oid			lanplcallfoid BKI_DEFAULT(0) BKI_LOOKUP_OPT(pg_proc);
+
+	/* Optional anonymous-block handler function */
+	Oid			laninline BKI_DEFAULT(0) BKI_LOOKUP_OPT(pg_proc);
+
+	/* Optional validation function */
+	Oid			lanvalidator BKI_DEFAULT(0) BKI_LOOKUP_OPT(pg_proc);
+
+#ifdef CATALOG_VARLEN			/* variable-length fields start here */
+	/* Access privileges */
+	aclitem		lanacl[1] BKI_DEFAULT(_null_);
+#endif
+} FormData_pg_language;
+
+/* ----------------
+ *		Form_pg_language corresponds to a pointer to a tuple with
+ *		the format of pg_language relation.
+ * ----------------
+ */
+typedef FormData_pg_language *Form_pg_language;
+
+DECLARE_TOAST(pg_language, 4157, 4158);
+
+DECLARE_UNIQUE_INDEX(pg_language_name_index, 2681, LanguageNameIndexId, on pg_language using btree(lanname name_ops));
+DECLARE_UNIQUE_INDEX_PKEY(pg_language_oid_index, 2682, LanguageOidIndexId, on pg_language using btree(oid oid_ops));
+
+#endif							/* PG_LANGUAGE_H */