diff options
Diffstat (limited to 'src/include/nodes/parsenodes.h')
| -rw-r--r-- | src/include/nodes/parsenodes.h | 116 |
1 files changed, 114 insertions, 2 deletions
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index c84a77585fc..2f22475bf10 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -13,7 +13,7 @@ * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/nodes/parsenodes.h,v 1.383 2008/12/18 18:20:35 tgl Exp $ + * $PostgreSQL: pgsql/src/include/nodes/parsenodes.h,v 1.384 2008/12/19 16:25:19 petere Exp $ * *------------------------------------------------------------------------- */ @@ -49,6 +49,13 @@ typedef enum SortByNulls SORTBY_NULLS_LAST } SortByNulls; +/* Alter operations for generic options */ +typedef enum AlterOptionOp +{ + ALTER_OPT_DROP = -1, + ALTER_OPT_SET, + ALTER_OPT_ADD +} AlterOptionOp; /* * Grantable rights are encoded so that we can OR them together in a bitmask. @@ -67,7 +74,7 @@ typedef uint32 AclMode; /* a bitmask of privilege bits */ #define ACL_REFERENCES (1<<5) #define ACL_TRIGGER (1<<6) #define ACL_EXECUTE (1<<7) /* for functions */ -#define ACL_USAGE (1<<8) /* for languages and namespaces */ +#define ACL_USAGE (1<<8) /* for languages, namespaces, FDWs, and servers */ #define ACL_CREATE (1<<9) /* for namespaces and databases */ #define ACL_CREATE_TEMP (1<<10) /* for databases */ #define ACL_CONNECT (1<<11) /* for databases */ @@ -467,6 +474,17 @@ typedef struct DefElem } DefElem; /* + * Option definition. Used in options definition lists, with optional alter + * operation. + */ +typedef struct OptionDefElem +{ + NodeTag type; + AlterOptionOp alter_op; /* Alter operation: ADD/SET/DROP */ + DefElem *def; /* The actual definition */ +} OptionDefElem; + +/* * LockingClause - raw representation of FOR UPDATE/SHARE options * * Note: lockedRels == NIL means "all relations in query". Otherwise it @@ -930,6 +948,8 @@ typedef enum ObjectType OBJECT_CONVERSION, OBJECT_DATABASE, OBJECT_DOMAIN, + OBJECT_FDW, + OBJECT_FOREIGN_SERVER, OBJECT_FUNCTION, OBJECT_INDEX, OBJECT_LANGUAGE, @@ -1076,6 +1096,8 @@ typedef enum GrantObjectType ACL_OBJECT_RELATION, /* table, view */ ACL_OBJECT_SEQUENCE, /* sequence */ ACL_OBJECT_DATABASE, /* database */ + ACL_OBJECT_FDW, /* foreign-data wrapper */ + ACL_OBJECT_FOREIGN_SERVER, /* foreign server */ ACL_OBJECT_FUNCTION, /* function */ ACL_OBJECT_LANGUAGE, /* procedural language */ ACL_OBJECT_NAMESPACE, /* namespace */ @@ -1329,6 +1351,96 @@ typedef struct DropTableSpaceStmt } DropTableSpaceStmt; /* ---------------------- + * Create/Drop FOREIGN DATA WRAPPER Statements + * ---------------------- + */ + +typedef struct CreateFdwStmt +{ + NodeTag type; + char *fdwname; /* foreign-data wrapper name */ + char *library; /* libray name */ + List *options; /* generic options to FDW */ +} CreateFdwStmt; + +typedef struct AlterFdwStmt +{ + NodeTag type; + char *fdwname; /* foreign-data wrapper name */ + char *library; /* libray name */ + List *options; /* generic options to FDW */ +} AlterFdwStmt; + +typedef struct DropFdwStmt +{ + NodeTag type; + char *fdwname; /* foreign-data wrapper name */ + bool missing_ok; /* don't complain if missing */ + DropBehavior behavior; /* drop behavior - cascade/restrict */ +} DropFdwStmt; + +/* ---------------------- + * Create/Drop FOREIGN SERVER Statements + * ---------------------- + */ + +typedef struct CreateForeignServerStmt +{ + NodeTag type; + char *servername; /* server name */ + char *servertype; /* optional server type */ + char *version; /* optional server version */ + char *fdwname; /* FDW name */ + List *options; /* generic options to server */ +} CreateForeignServerStmt; + +typedef struct AlterForeignServerStmt +{ + NodeTag type; + char *servername; /* server name */ + char *version; /* optional server version */ + List *options; /* generic options to server */ + bool has_version; /* version specified */ +} AlterForeignServerStmt; + +typedef struct DropForeignServerStmt +{ + NodeTag type; + char *servername; /* server name */ + bool missing_ok; /* ignore missing servers */ + DropBehavior behavior; /* drop behavior - cascade/restrict */ +} DropForeignServerStmt; + +/* ---------------------- + * Create/Drop USER MAPPING Statements + * ---------------------- + */ + +typedef struct CreateUserMappingStmt +{ + NodeTag type; + char *username; /* username or PUBLIC/CURRENT_USER */ + char *servername; /* server name */ + List *options; /* generic options to server */ +} CreateUserMappingStmt; + +typedef struct AlterUserMappingStmt +{ + NodeTag type; + char *username; /* username or PUBLIC/CURRENT_USER */ + char *servername; /* server name */ + List *options; /* generic options to server */ +} AlterUserMappingStmt; + +typedef struct DropUserMappingStmt +{ + NodeTag type; + char *username; /* username or PUBLIC/CURRENT_USER */ + char *servername; /* server name */ + bool missing_ok; /* ignore missing mappings */ +} DropUserMappingStmt; + +/* ---------------------- * Create/Drop TRIGGER Statements * ---------------------- */ |