46 lines
1.3 KiB
Markdown
46 lines
1.3 KiB
Markdown
# F_DAY_TO_NAME
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## Codice Sorgente
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```sql
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FUNCTION F_DAY_TO_NAME
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(
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DAY_NUMBER IN NUMBER
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) RETURN VARCHAR2 AS
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v_day_number number := DAY_NUMBER;
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v_language varchar2(255);
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BEGIN
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with t as (
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select DECODE(parameter, 'NLS_CHARACTERSET', 'CHARACTER SET',
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'NLS_LANGUAGE', 'LANGUAGE',
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'NLS_TERRITORY', 'TERRITORY') name,
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value from v$nls_parameters
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WHERE parameter IN ( 'NLS_CHARACTERSET', 'NLS_LANGUAGE', 'NLS_TERRITORY')
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)
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select value into v_language
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from t
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where name = 'LANGUAGE';
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if v_language = 'AMERICAN' then
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case v_day_number
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when 1 then return 'Domenica';
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when 2 then return 'Lunedì';
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when 3 then return 'Martedì';
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when 4 then return 'Mercoledì';
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when 5 then return 'Giovedì';
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when 6 then return 'Venerdì';
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when 7 then return 'Sabato';
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end case;
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else
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case v_day_number
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when 1 then return 'Lunedì';
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when 2 then return 'Martedì';
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when 3 then return 'Mercoledì';
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when 4 then return 'Giovedì';
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when 5 then return 'Venerdì';
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when 6 then return 'Sabato';
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when 7 then return 'Domenica';
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end case;
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end if;
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END F_DAY_TO_NAME;```
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