order member function compare(p person_typ2) return int,--order方法 constructor person typ2(name varchar2) return self as result, constructor person typ2(name varchar2,gender varchar2) return self as result ); --建立对象类型体 create or replace type body person_typ2 is member procedure chan...
TYPE DBMS_XA_XID IS OBJECT( formatid NUMBER, gtrid RAW(64), bqual RAW(64), constructor function DBMS_XA_XID( gtrid IN NUMBER) RETURN SELF AS RESULT, constructor function DBMS_XA_XID ( gtrid IN RAW, bqual IN RAW) RETURN SELF AS RESULT, constructor function DBMS_XA_XID( formatid ...
order member function compare(p person_typ2) return int,--order方法 constructor person typ2(name varchar2) return self as result, constructor person typ2(name varchar2,gender varchar2) return self as result ); --建立对象类型体 create or replace type body person_typ2 is member procedure chan...
「constructor_spec ::=」 「inheritance_clauses ::=」 「map_order_function_spec ::=」 "restrict_references_pragma" 「subprogram_spec ::=」 inheritance_clauses ::= inheritance_clauses.gifの説明 subprogram_spec ::= subprogram_spec.gifの説明 参照: 「function_spec ::=」 「procedure_sp...
ORDImage Constructors This section describes these ORDImage constructor functions: ORDImage for BLOBs ORDImage for Other Sources ORDImage for BLOBs Format ORDImage(SELF IN OUT NOCOPY ORDSYS.ORDImage, data IN BLOB, setproperties IN INTEGER DEFAULT 0) RETURN SELF AS RESULT ...
Programmers can also useconstructor functionsto specify the data type. Here's what the above examples will look like with the appropriate constructor functions: x = str("Informa TechTarget rocks") y = int(30) z = set(("New York", "Los Angeles", "Dallas")) ...
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set serveroutput on declare l_json JSON; l_obj json_object_t; begin -- Get the JSON data. select json_data into l_json from t1 where id = 1; -- Create a JSON_OBJECT_T object and output the contents. l_obj := json_object_t(l_json); dbms_output.put_line('l_obj.stringify =...
constructor function person_typ2(name varchar2,gender varchar2) return self as result is begin :=name; self.gender:=gender; self.birthdate:=sysdate; return; end; end; --建立列对象表 create table employee_tab2(eno number(6),person person_typ2,sal number(6,2),job varchar2(10)); ...
HResults Constructor HResults Fields HResults Fields DTS_E_64BITVARIABLERECAST Field DTS_E_ACQUIREDCONNECTIONISINVALID Field DTS_E_ACQUIREDCONNECTIONUNAVAILABLE Field DTS_E_ADDROWTOBUFFERFAILED Field DTS_E_ADODESTARGUMENTEXCEPTION Field DTS_E_ADODESTCOLUMNERRORDISPNOTSUPPORTED Field DTS_E_ADODESTCOLUMN...