CONVERT usage guidelines, time field interception method

grammar:

CONVERT (VARCHAR (7), <field name>, 121)

Time switch character:
SELECT the CONVERT (VARCHAR (. 7), dyxq, 121), * TBYPKC03-- years taken from
SELECT the CONVERT (VARCHAR (10), dyxq, 121), date * taken from TBYPKC03--

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Origin www.cnblogs.com/since-1995/p/11070398.html