12 2022 档案

摘要:异常:Driver class 'org.gjt.mm.mysql.Driver' could not be found, make sure the 'MySQL' driver (jar file) is installed.org.gjt.mm.mysql.Driver Link1:https 阅读全文
posted @ 2022-12-28 11:16 Robot-Blog 阅读(944) 评论(0) 推荐(0) 编辑
摘要:Sql SELECT ITEM_DATE, TO_CHAR(ITEM_DATE, 'YYYY-MM-DD') CURRENT_DATE_STR, CURRENT_YEAR, CASE TO_CHAR(ITEM_DATE, 'MM') WHEN '01' THEN 'JAN' WHEN '02' TH 阅读全文
posted @ 2022-12-06 16:12 Robot-Blog 阅读(89) 评论(0) 推荐(0) 编辑

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