Add location field to DefElem

Add a location field to the DefElem struct, used to parse many utility
commands.  Update various error messages to supply error position
information.

To propogate the error position information in a more systematic way,
create a ParseState in standard_ProcessUtility() and pass that to
interested functions implementing the utility commands.  This seems
better than passing the query string and then reassembling a parse state
ad hoc, which violates the encapsulation of the ParseState type.

Reviewed-by: Pavel Stehule <pavel.stehule@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/include/commands/dbcommands.h b/src/include/commands/dbcommands.h
index b6436f18124..9bea085e1fb 100644
--- a/src/include/commands/dbcommands.h
+++ b/src/include/commands/dbcommands.h
@@ -19,10 +19,10 @@
 #include "lib/stringinfo.h"
 #include "nodes/parsenodes.h"
 
-extern Oid	createdb(const CreatedbStmt *stmt);
+extern Oid	createdb(ParseState *pstate, const CreatedbStmt *stmt);
 extern void dropdb(const char *dbname, bool missing_ok);
 extern ObjectAddress RenameDatabase(const char *oldname, const char *newname);
-extern Oid	AlterDatabase(AlterDatabaseStmt *stmt, bool isTopLevel);
+extern Oid	AlterDatabase(ParseState *pstate, AlterDatabaseStmt *stmt, bool isTopLevel);
 extern Oid	AlterDatabaseSet(AlterDatabaseSetStmt *stmt);
 extern ObjectAddress AlterDatabaseOwner(const char *dbname, Oid newOwnerId);