1 查询表格
select * from tbl__1 ;
2 针对某一条件查询
select * from tbl_bill_log_1 使用where
where callerno = xxxxx121113
;
3 追加查询条件 加and 时间条件要进行转换 小时如下:
to_char(ackbegin,'HH24:mi:ss') >= '11:00:00'
年月日如下:
to_char(ackbegin,'YYYYMMDD HH24:mi:ss') >= '20220105 02:00:00'
select * from tbl_bill_log_1
where callerno = xxxxx121113
and to_char(ackbegin,'YYYYMMDD HH24:mi:ss') >= '20220105 02:00:00'
and to_char(ackbegin,'YYYYMMDD HH24:mi:ss') <= '20220105 03:00:00'
;
对某一条件进行升序排列 使用order by 升序:
select * from tbl_bill_log_1
where callerno = xxxxx121113
and to_char(ackbegin,'YYYYMMDD HH24:mi:ss') >= '20220105 02:00:00'
and to_char(ackbegin,'YYYYMMDD HH24:mi:ss') <= '20220105 03:00:00'
order by ackbegin asc
;
降序:
select * from tbl_bill_log_1
where callerno = xxxxx121113
and to_char(ackbegin,'YYYYMMDD HH24:mi:ss') >= '20220105 02:00:00'
and to_char(ackbegin,'YYYYMMDD HH24:mi:ss') <= '20220105 03:00:00'
order by ackbegin desc
;
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