记录 Parser2.2 TO_DATE & TO_TIMESTAMP 转换

Question

刚开始使用 log parser 2.2，所以如果这太傻了，请原谅，但我一直坚持将字符串转换为时间戳。

以下查询从日志文件中以字符串格式输出日期

$>logparser -i:textline -RTP:-1 "SELECT TOP 1 EXTRACT_SUFFIX(text,0,'TIMESTAMP') from 'C:\ptclmgrd.log' where text like '%TIMESTAMP%'"

EXTRACT_SUFFIX(Text, 0, 'TIMESTAMP')
------------------------------------
 2/6/2015

Statistics:
-----------
Elements processed: 951
Elements output:    1
Execution time:     0.03 seconds

我需要在 csv 中插入上面的字符串，或者 table 但它应该是日期格式。

如果我尝试以下操作，输出只是 -:

$>logparser -i:textline -RTP:-1 "SELECT TOP 1 TO_TIMESTAMP(EXTRACT_SUFFIX(text,0,'TIMESTAMP'),'MM/dd/yyyy') from 'C:\ptclmgrd.log' where text like '%TIMESTAMP%'"

TO_TIMESTAMP(EXTRACT_SUFFIX(Text, 0, 'TIMESTAMP'), 'MM/dd/yyyy')
----------------------------------------------------------------
-

Statistics:
-----------
Elements processed: 951
Elements output:    1
Execution time:     0.01 seconds

我试图解析的日志文件条目类似于：

3:12:40 (lmgrd) TIMESTAMP 2/6/2015

知道出了什么问题吗？我期望输出与日期格式的字符串相同。我也试过 M/d/YYYY 但得到相同的输出。

Answer 1

试试小写 'y':

M/d/yyyy

这里是时间戳元素的描述：

y       1-digit year
yy      2-digit year
yyy     3-digit year
yyyy    4-digit year
M       month as digit without leading zeros
MM      month as digit with leading zeros
MMM     month as 3-character abbreviation of month name
MMMM    month as full month name
d       day as digit without leading zeros
dd      day as digit with leading zeros
ddd     day as 3-character abbreviation of day name
dddd    day as full day name
h,H     hour without leading zeros
hh,HH   hour with leading zeros
m       minutes without leading zeros
mm      minutes with leading zeros
s       seconds without leading zeros
ss      seconds with leading zeros

记录 Parser2.2 TO_DATE & TO_TIMESTAMP 转换

Log Parser2.2 TO_DATE & TO_TIMESTAMP conversion

timestamp

logparser