1.建议您先备份一下数据库,防止执行出错导致的数据丢失2 ^% u6 W8 c6 c9 t* t+ R
! X% m- O" Q6 ^% R- a8 k- W2.在discuz后台——站长——数据库——升级,执行以下代码0 C x; ]# B0 E0 i
" m3 j+ H6 H$ B" P- W* V* s
需要注意的是,以下代码你需要进行一些修改, W6 l2 n: ?+ ]6 V4 {
+ [3 M" `3 w# }; G; b4 A1 m
1.请您将数据表前缀修改为你的discuz数据表前缀,默认是pre_" s6 n/ o6 S3 N2 q% c5 y2 R9 q3 L: I
& \7 X4 ^; @# B. L2 `) x2.修改set price = 0后面的0为你要设置的discuz附件售价,如果你要清零附件售价,请填写0, Y! J% q3 B5 ?
6 w U" v7 D+ l# _" A, @& Eccode('update pre_forum_attachment_0 set price = 0;$ ]# I- W* w5 C ^% ]! B6 T, u c ^+ m
update pre_forum_attachment_1 set price = 0;) T6 B. `2 l7 Q' ]3 G
update pre_forum_attachment_2 set price = 0;
! B7 |0 _: T" J# F* b& Pupdate pre_forum_attachment_3 set price = 0;/ Q; Z# u2 Z) n7 C5 w+ |1 ~6 {
update pre_forum_attachment_4 set price = 0;
6 N& v( [6 I8 wupdate pre_forum_attachment_5 set price = 0;
2 S6 Z( L; D( Xupdate pre_forum_attachment_6 set price = 0;
1 K. ~5 C6 V% O2 Q, @2 ], h% Wupdate pre_forum_attachment_7 set price = 0;/ I$ [* q+ f6 L* S5 {' u& J/ u3 j, V
update pre_forum_attachment_8 set price = 0;: e9 D1 E9 m; g+ [+ q8 r
update pre_forum_attachment_9 set price = 0'): z3 q, N E. i8 p) w
9 q0 |( U L3 U A7 N8 W: x: t5 C) c3.更新Discuz缓存,即可 |