Apply a callback to an array: Difference between revisions
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Alextretyak (talk | contribs) m (→{{header|11l}}) |
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return val * 2; |
return val * 2; |
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});</lang> |
});</lang> |
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=={{header|SQL PL}}== |
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{{works with|Db2 LUW}} version 9.7 or higher. |
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With SQL PL: |
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<lang sql pl> |
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--#SET TERMINATOR @ |
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SET SERVEROUTPUT ON @ |
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BEGIN |
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DECLARE TYPE NUMBERS AS SMALLINT ARRAY[5]; |
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DECLARE NUMBERS NUMBERS; |
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DECLARE I SMALLINT; |
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SET I = 1; |
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WHILE (I <= 5) DO |
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SET NUMBERS[I] = I; |
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SET I = I + 1; |
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END WHILE; |
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BEGIN |
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DECLARE PROCEDURE PRINT_SQUARE ( |
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IN VALUE SMALLINT |
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) |
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BEGIN |
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CALL DBMS_OUTPUT.PUT(VALUE * VALUE || ' '); |
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END; |
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SET I = 1; |
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WHILE (I <= 5) DO |
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CALL PRINT_SQUARE(NUMBERS[I]); |
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SET I = I + 1; |
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END WHILE; |
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CALL DBMS_OUTPUT.PUT_LINE(''); |
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END; |
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END @ |
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</lang> |
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Output: |
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<pre> |
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db2 -td@ |
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db2 => BEGIN |
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... |
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db2 (cont.) => END @ |
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DB20000I The SQL command completed successfully. |
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1 4 9 16 25 |
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</pre> |
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=={{header|Standard ML}}== |
=={{header|Standard ML}}== |
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