|
输入
|
输出
|
|---|---|
|
to_char(now(),'Day, HH12:MI:SS')
|
'Tuesday , 05:39:18'
|
|
to_char(now(),'FMDay, HH12:MI:SS')
|
'Tuesday, 05:39:18'
|
|
to_char(-0.1,'99.99')
|
' -.10'
|
|
to_char(-0.1,'FM9.99')
|
'-.1'
|
|
to_char(0.1,'0.9')
|
' 0.1'
|
|
to_char(12,'9990999.9')
|
' 0012.0'
|
|
to_char(12,'FM9990999.9')
|
'0012'
|
|
to_char(485,'999')
|
' 485'
|
|
to_char(-485,'999')
|
'-485'
|
|
to_char(485,'9 9 9')
|
' 4 8 5'
|
|
to_char(1485,'9,999')
|
' 1,485'
|
|
to_char(1485,'9G999')
|
' 1 485'
|
|
to_char(148.5,'999.999')
|
' 148.500'
|
|
to_char(148.5,'999D999')
|
' 148,500'
|
|
to_char(3148.5,'9G999D999')
|
' 3 148,500'
|
|
to_char(-485,'999S')
|
'485-'
|
|
to_char(-485,'999MI')
|
'485-'
|
|
to_char(485,'999MI')
|
'485'
|
|
to_char(485,'PL999')
|
'+485'
|
|
to_char(485,'SG999')
|
'+485'
|
|
to_char(-485,'SG999')
|
'-485'
|
|
to_char(-485,'9SG99')
|
'4-85'
|
|
to_char(-485,'999PR')
|
'<485>'
|
|
to_char(485,'L999')
|
'DM 485
|
|
to_char(485,'RN')
|
' CDLXXXV'
|
|
to_char(485,'FMRN')
|
'CDLXXXV'
|
|
to_char(5.2,'FMRN')
|
V
|
|
to_char(482,'999th')
|
' 482nd'
|
|
to_char(485, '"Good number:"999')
|
'Good number: 485'
|
|
to_char(485.8,'"Pre-decimal:"999" Post-decimal:" .999')
|
'Pre-decimal: 485 Post-decimal: .800'
|
|
to_char(12,'99V999')
|
' 12000'
|
|
to_char(12.4,'99V999')
|
' 12400'
|
|
to_char(12.45, '99V9')
|
' 125'
|
to_char(0.1, 'FM999G999G999G999G999G999G999G999G990D0') 0.1
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