Hello,
I am trying to make a small function for creating some
persistent bats.
Could you point me to my (probably stupid) error?
Many thanks
Kambiz
$ mclient --language=mal -d demo
mal>
mal>function init_schema():void;
mal>
mal> bbp.bind("schema_version");
mal>
mal> # create schema, if it doesn't exist
mal> catch MALException:str;
mal>
mal> s := bat.new(:void,:oid);
mal> bat.setName(s, "schema");
mal> bat.setPersistent(s);
mal>
mal> s := bat.new(:void,:void);
mal> bat.setName(s, "version");
mal> bat.setPersistent(s);
mal>
mal> sv := bat.new(:oid,:int);
mal> bat.setName(sv, "schema_version");
mal> bat.setPersistent(sv);
mal>
mal> cl := bat.new(:oid,:oid);
mal> bat.setName(sv, "schema_class");
mal> bat.setPersistent(sv);
mal>
mal># etc. etc. etc.
mal>
mal> transaction.commit();
mal>
mal> exit;
MAPI = [EMAIL PROTECTED]:50000
QUERY = exit;
ERROR = !TypeException:user.init_schema[7]:'bat.new' undefined in:
s:bat[:void,:oid] := bat.new(_6:void, _6:void)
mal>
MAPI = [EMAIL PROTECTED]:50000
QUERY =
ERROR = !TypeException:user.init_schema[7]:'bat.new' undefined in:
s:bat[:void,:oid] := bat.new(_6:void, _6:void)
!SyntaxException:user.init_schema[18]:begin 'MALException' without exit
in init_schema[19]
mal> io.print("Schema tables seem to exist. Will do nothing\n");
MAPI = [EMAIL PROTECTED]:50000
QUERY = io.print("Schema tables seem to exist. Will do nothing\n");
ERROR = !TypeException:user.init_schema[7]:'bat.new' undefined in:
s:bat[:void,:oid] := bat.new(_6:void, _6:void)
!SyntaxException:user.init_schema[19]:begin 'MALException' without exit
in init_schema[20]
mal>end init_schema;
MAPI = [EMAIL PROTECTED]:50000
QUERY = end init_schema;
ERROR = !TypeException:user.init_schema[7]:'bat.new' undefined in:
s:bat[:void,:oid] := bat.new(_6:void, _6:void)
!SyntaxException:user.init_schema[18]:begin 'MALException' without exit
in init_schema[19]
mal>
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