plsql raise_application_error with predefined exception

up vote
1
down vote

favorite

Can anyone please let me know what mistake I m making here?
Can we have a predefined exception with raise_application_error?

declare

        s1 emp.sal %type;

begin

        select sal into s1 from emp where ename='SOMDUTT';

        if no_data_found then

            raise_application_error(20001, 'somdutt is not there');

        end if;

        if(s1 > 10000) then

            raise_application_error(20002, 'somdutt is earing a lot');

        end if;

        update emp set sal=sal+500 where ename='SOMDUTT';

end;

/

if no_data_found then

*

ERROR at line 5:

ORA-06550: line 5, column 4:

PLS-00382: expression is of the wrong type

ORA-06550: line 5, column 1:

PL/SQL: Statement ignored

edited Nov 23 at 8:16

William Robertson

7,98232133

asked Nov 20 at 5:10

Nav

657

no_data_found is an exception, not a variable that you can test with if.
– Jeffrey Kemp
Nov 26 at 7:47

add a comment |

up vote
1
down vote

favorite

Can anyone please let me know what mistake I m making here?
Can we have a predefined exception with raise_application_error?

declare

        s1 emp.sal %type;

begin

        select sal into s1 from emp where ename='SOMDUTT';

        if no_data_found then

            raise_application_error(20001, 'somdutt is not there');

        end if;

        if(s1 > 10000) then

            raise_application_error(20002, 'somdutt is earing a lot');

        end if;

        update emp set sal=sal+500 where ename='SOMDUTT';

end;

/

if no_data_found then

*

ERROR at line 5:

ORA-06550: line 5, column 4:

PLS-00382: expression is of the wrong type

ORA-06550: line 5, column 1:

PL/SQL: Statement ignored

edited Nov 23 at 8:16

William Robertson

7,98232133

asked Nov 20 at 5:10

Nav

657

no_data_found is an exception, not a variable that you can test with if.
– Jeffrey Kemp
Nov 26 at 7:47

add a comment |

up vote
1
down vote

favorite

Can anyone please let me know what mistake I m making here?
Can we have a predefined exception with raise_application_error?

declare

        s1 emp.sal %type;

begin

        select sal into s1 from emp where ename='SOMDUTT';

        if no_data_found then

            raise_application_error(20001, 'somdutt is not there');

        end if;

        if(s1 > 10000) then

            raise_application_error(20002, 'somdutt is earing a lot');

        end if;

        update emp set sal=sal+500 where ename='SOMDUTT';

end;

/

if no_data_found then

*

ERROR at line 5:

ORA-06550: line 5, column 4:

PLS-00382: expression is of the wrong type

ORA-06550: line 5, column 1:

PL/SQL: Statement ignored

edited Nov 23 at 8:16

William Robertson

7,98232133

asked Nov 20 at 5:10

Nav

657

Can anyone please let me know what mistake I m making here?
Can we have a predefined exception with raise_application_error?

declare

        s1 emp.sal %type;

begin

        select sal into s1 from emp where ename='SOMDUTT';

        if no_data_found then

            raise_application_error(20001, 'somdutt is not there');

        end if;

        if(s1 > 10000) then

            raise_application_error(20002, 'somdutt is earing a lot');

        end if;

        update emp set sal=sal+500 where ename='SOMDUTT';

end;

/

if no_data_found then

*

ERROR at line 5:

ORA-06550: line 5, column 4:

PLS-00382: expression is of the wrong type

ORA-06550: line 5, column 1:

PL/SQL: Statement ignored

oracle plsql

edited Nov 23 at 8:16

William Robertson

7,98232133

asked Nov 20 at 5:10

Nav

657

edited Nov 23 at 8:16

William Robertson

7,98232133

asked Nov 20 at 5:10

Nav

657

edited Nov 23 at 8:16

William Robertson

7,98232133

edited Nov 23 at 8:16

William Robertson

7,98232133

edited Nov 23 at 8:16

William Robertson

7,98232133

asked Nov 20 at 5:10

Nav

657

asked Nov 20 at 5:10

Nav

657

asked Nov 20 at 5:10

Nav

657

no_data_found is an exception, not a variable that you can test with if.
– Jeffrey Kemp
Nov 26 at 7:47

add a comment |

no_data_found is an exception, not a variable that you can test with if.
– Jeffrey Kemp
Nov 26 at 7:47

no_data_found is an exception, not a variable that you can test with if.
– Jeffrey Kemp
Nov 26 at 7:47

add a comment |

1 Answer
1

active

oldest

votes

up vote
2
down vote

accepted

Move the condition to check no_data_found to an exception block.

Also, you can only use an error number in the range of -20000 to -20999

declare

        s1 emp.sal%type;

begin

        select sal into s1 from emp where ename='SOMDUTT';



        if s1 > 10000  then

            raise_application_error(-20002, 'somdutt is earing a lot');

        end if;

        update emp set sal=sal+500 where ename='SOMDUTT';

     EXCEPTION



     when no_data_found then

            raise_application_error(-20001, 'somdutt is not there');

end;

/

answered Nov 20 at 5:47

Kaushik Nayak

17.1k41129

Thanks, so it means we cannot use raise_application_error with a predefined exception like no_data_found in the if block?
– Nav
Nov 20 at 5:51

@Nav : no_data_found will be raised by default when the select into returns no rows. If you want to raise it forcefully, you can still do it using a raise no_data_found but it won't display the error message you want.
– Kaushik Nayak
Nov 20 at 6:15

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

up vote
2
down vote

accepted

Move the condition to check no_data_found to an exception block.

Also, you can only use an error number in the range of -20000 to -20999

declare

        s1 emp.sal%type;

begin

        select sal into s1 from emp where ename='SOMDUTT';



        if s1 > 10000  then

            raise_application_error(-20002, 'somdutt is earing a lot');

        end if;

        update emp set sal=sal+500 where ename='SOMDUTT';

     EXCEPTION



     when no_data_found then

            raise_application_error(-20001, 'somdutt is not there');

end;

/

answered Nov 20 at 5:47

Kaushik Nayak

17.1k41129

Thanks, so it means we cannot use raise_application_error with a predefined exception like no_data_found in the if block?
– Nav
Nov 20 at 5:51

@Nav : no_data_found will be raised by default when the select into returns no rows. If you want to raise it forcefully, you can still do it using a raise no_data_found but it won't display the error message you want.
– Kaushik Nayak
Nov 20 at 6:15

add a comment |

up vote
2
down vote

accepted

Move the condition to check no_data_found to an exception block.

Also, you can only use an error number in the range of -20000 to -20999

declare

        s1 emp.sal%type;

begin

        select sal into s1 from emp where ename='SOMDUTT';



        if s1 > 10000  then

            raise_application_error(-20002, 'somdutt is earing a lot');

        end if;

        update emp set sal=sal+500 where ename='SOMDUTT';

     EXCEPTION



     when no_data_found then

            raise_application_error(-20001, 'somdutt is not there');

end;

/

answered Nov 20 at 5:47

Kaushik Nayak

17.1k41129

Thanks, so it means we cannot use raise_application_error with a predefined exception like no_data_found in the if block?
– Nav
Nov 20 at 5:51

@Nav : no_data_found will be raised by default when the select into returns no rows. If you want to raise it forcefully, you can still do it using a raise no_data_found but it won't display the error message you want.
– Kaushik Nayak
Nov 20 at 6:15

add a comment |

up vote
2
down vote

accepted

Move the condition to check no_data_found to an exception block.

Also, you can only use an error number in the range of -20000 to -20999

declare

        s1 emp.sal%type;

begin

        select sal into s1 from emp where ename='SOMDUTT';



        if s1 > 10000  then

            raise_application_error(-20002, 'somdutt is earing a lot');

        end if;

        update emp set sal=sal+500 where ename='SOMDUTT';

     EXCEPTION



     when no_data_found then

            raise_application_error(-20001, 'somdutt is not there');

end;

/

answered Nov 20 at 5:47

Kaushik Nayak

17.1k41129

Move the condition to check no_data_found to an exception block.

Also, you can only use an error number in the range of -20000 to -20999

declare

        s1 emp.sal%type;

begin

        select sal into s1 from emp where ename='SOMDUTT';



        if s1 > 10000  then

            raise_application_error(-20002, 'somdutt is earing a lot');

        end if;

        update emp set sal=sal+500 where ename='SOMDUTT';

     EXCEPTION



     when no_data_found then

            raise_application_error(-20001, 'somdutt is not there');

end;

/

answered Nov 20 at 5:47

Kaushik Nayak

17.1k41129

answered Nov 20 at 5:47

Kaushik Nayak

17.1k41129

answered Nov 20 at 5:47

Kaushik Nayak

17.1k41129

answered Nov 20 at 5:47

Kaushik Nayak

17.1k41129

Thanks, so it means we cannot use raise_application_error with a predefined exception like no_data_found in the if block?
– Nav
Nov 20 at 5:51

@Nav : no_data_found will be raised by default when the select into returns no rows. If you want to raise it forcefully, you can still do it using a raise no_data_found but it won't display the error message you want.
– Kaushik Nayak
Nov 20 at 6:15

add a comment |

Thanks, so it means we cannot use raise_application_error with a predefined exception like no_data_found in the if block?
– Nav
Nov 20 at 5:51

@Nav : no_data_found will be raised by default when the select into returns no rows. If you want to raise it forcefully, you can still do it using a raise no_data_found but it won't display the error message you want.
– Kaushik Nayak
Nov 20 at 6:15

Thanks, so it means we cannot use raise_application_error with a predefined exception like no_data_found in the if block?
– Nav
Nov 20 at 5:51

@Nav : no_data_found will be raised by default when the select into returns no rows. If you want to raise it forcefully, you can still do it using a raise no_data_found but it won't display the error message you want.
– Kaushik Nayak
Nov 20 at 6:15

add a comment |

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