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/*------------------------------------------------------------------------- * * extension.h * Extension management commands (create/drop extension). * * * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * src/include/commands/extension.h * *------------------------------------------------------------------------- */ #ifndef EXTENSION_H #define EXTENSION_H #include "nodes/parsenodes.h" /* * creating_extension is only true while running a CREATE EXTENSION command. * It instructs recordDependencyOnCurrentExtension() to register a dependency * on the current pg_extension object for each SQL object created by its * installation script. */ extern bool creating_extension; extern Oid CurrentExtensionObject; extern void CreateExtension(CreateExtensionStmt *stmt); extern void RemoveExtensionById(Oid extId); extern Oid InsertExtensionTuple(const char *extName, Oid extOwner, Oid schemaOid, bool relocatable, const char *extVersion, Datum extConfig, Datum extCondition, List *requiredExtensions); extern void ExecAlterExtensionStmt(AlterExtensionStmt *stmt); extern void ExecAlterExtensionContentsStmt(AlterExtensionContentsStmt *stmt); extern Oid get_extension_oid(const char *extname, bool missing_ok); extern char *get_extension_name(Oid ext_oid); extern void AlterExtensionNamespace(List *names, const char *newschema); extern void AlterExtensionOwner_oid(Oid extensionOid, Oid newOwnerId); #endif /* EXTENSION_H */