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| CREATE OR REPLACE PACKAGE assert
IS
PROCEDURE istrue (
condition_in IN BOOLEAN,
message_in IN VARCHAR2,
raise_exception_in IN BOOLEAN := TRUE,
exception_in IN VARCHAR2 := 'VALUE_ERROR'
);
PROCEDURE isnotnull (
value_in IN VARCHAR2,
message_in IN VARCHAR2,
raise_exception_in IN BOOLEAN := TRUE,
exception_in IN VARCHAR2 := 'VALUE_ERROR'
);
PROCEDURE isnotnull (
value_in IN DATE,
message_in IN VARCHAR2,
raise_exception_in IN BOOLEAN := TRUE,
exception_in IN VARCHAR2 := 'VALUE_ERROR'
);
PROCEDURE isnotnull (
value_in IN NUMBER,
message_in IN VARCHAR2,
raise_exception_in IN BOOLEAN := TRUE,
exception_in IN VARCHAR2 := 'VALUE_ERROR'
);
PROCEDURE isnotnull (
value_in IN BOOLEAN,
message_in IN VARCHAR2,
raise_exception_in IN BOOLEAN := TRUE,
exception_in IN VARCHAR2 := 'VALUE_ERROR'
);
END assert;
/
CREATE OR REPLACE PACKAGE BODY assert
IS
PROCEDURE istrue (
condition_in IN BOOLEAN,
message_in IN VARCHAR2,
raise_exception_in IN BOOLEAN := TRUE,
exception_in IN VARCHAR2 := 'VALUE_ERROR'
)
IS
BEGIN
IF NOT condition_in
OR condition_in IS NULL
THEN
pl ('Assertion Failure!');
pl (message_in);
IF raise_exception_in
THEN
EXECUTE IMMEDIATE 'BEGIN RAISE ' || exception_in ||
'; END;';
END IF;
END IF;
END istrue;
PROCEDURE isnotnull (
value_in IN VARCHAR2,
message_in IN VARCHAR2,
raise_exception_in IN BOOLEAN := TRUE,
exception_in IN VARCHAR2 := 'VALUE_ERROR'
)
IS
BEGIN
istrue (value_in IS NOT NULL,
message_in,
raise_exception_in,
exception_in
);
END;
PROCEDURE isnotnull (
value_in IN DATE,
message_in IN VARCHAR2,
raise_exception_in IN BOOLEAN := TRUE,
exception_in IN VARCHAR2 := 'VALUE_ERROR'
)
IS
BEGIN
istrue (value_in IS NOT NULL,
message_in,
raise_exception_in,
exception_in
);
END;
PROCEDURE isnotnull (
value_in IN NUMBER,
message_in IN VARCHAR2,
raise_exception_in IN BOOLEAN := TRUE,
exception_in IN VARCHAR2 := 'VALUE_ERROR'
)
IS
BEGIN
istrue (value_in IS NOT NULL,
message_in,
raise_exception_in,
exception_in
);
END;
PROCEDURE isnotnull (
value_in IN BOOLEAN,
message_in IN VARCHAR2,
raise_exception_in IN BOOLEAN := TRUE,
exception_in IN VARCHAR2 := 'VALUE_ERROR'
)
IS
BEGIN
istrue (value_in IS NOT NULL,
message_in,
raise_exception_in,
exception_in
);
END;
END assert;
/ |
Partager