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建立新的限制表
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2 v0 k6 [! w5 l) d) q$ {6 Y8 r/ M- CREATE TABLE illegal_character_names (partial_name varchar(30))
复制代码 建立新的函数; z. q H A6 ?" A8 s
- <span style="color: rgb(28, 31, 35); font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "SF Pro SC", "SF Pro Display", "SF Pro Icons", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: medium; white-space: pre; background-color: rgb(255, 255, 255);">CREATE FUNCTION dbo.check_valid_character_name (
- ~$ i1 T' b/ m- b8 Q - @character_name NVARCHAR(40)0 `& m( J5 p& p+ F) I
- )9 m# w- P0 C" J7 X. t. `- G" w. u
- RETURNS TINYINT, @+ p. @. ~. G
- AS' I3 T" J8 G" P* C9 z7 D
- BEGIN
. k& J3 P9 Y7 Q' D* C; q - DECLARE @result TINYINT = 0; A8 ~( h1 N; v4 i- I5 H3 x
- DECLARE @char NVARCHAR(1);8 `: r, n3 E1 m- ?4 `. w9 d1 q, r
- DECLARE @i INT = 1;! J1 b7 C" p5 L0 } L
-
" _" f" l) c1 h - -- 遍历每个字符,检查是否合法, T8 p* m" I7 }+ \1 I: ]7 z
- WHILE @i <= LEN(@character_name)' _& B5 w0 U- w
- BEGIN
8 ]& o8 _) F0 F, K - SET @char = SUBSTRING(@character_name, @i, 1);
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- -- 检查是否为中文、英文、数字或允许的特殊符号
) d# O; O/ N+ Y; N- p' \ - IF NOT (/ {+ P7 D' |/ R0 k6 m4 v( Z! ~
- -- 中文字符范围 (基本多文种平面)% _" ^6 {; O- Z9 G
- UNICODE(@char) BETWEEN 0x4E00 AND 0x9FFF OR
! {, c( {' K0 O9 a' X8 }- f - -- 英文字母和数字- p. Q3 o0 [6 D' X4 r) j
- @char LIKE '[a-zA-Z0-9]' OR" a _8 x# h# K( ?) }
- -- 允许的特殊符号
! O7 w9 p% e" T9 s N - @char LIKE '[_ -]'' M+ C- w X) V2 {
- )
" K$ x6 {, T b7 R% {6 h - BEGIN
! R2 W* C9 [2 g4 u - SET @result = 1;2 H( q, T3 ]( {
- BREAK;4 j; ~2 p1 f3 g$ l# ~
- END4 J) _# f) n/ b5 }& _
-
& j! T9 [# A w - SET @i = @i + 1;/ X! s* |' e) w7 G# q% {" v% i; `
- END;
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) z* T( X8 P) V7 Q# t: Y2 c - -- 检查是否在非法名称列表中
* q. g& w4 P- x3 A0 d' |1 H! @ ~ - IF EXISTS (+ s9 j' [4 C. U$ N
- SELECT 1
9 R1 E( T n) ~. E+ q8 f - FROM dbo.illegal_character_names # u, X1 q2 `8 ?( _. Y r
- WHERE @character_name LIKE '%' + partial_name + '%'
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- o" b6 h6 f- r) F% @! G' u - SET @result = 1;. m5 o# f! Q% F8 @
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- RETURN @result;
- l3 N& N! h. t8 N7 N1 F - END</span>( i: C, {3 t$ N4 a- ^) |$ z( u
复制代码 插入屏蔽的字符; W1 Q7 O/ I, N3 d7 |' s
- -- 插入非法名称列表(明确列名并使用N前缀)
4 i8 g3 O2 V7 i' |; Y1 b - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%****%');
. j* J9 s( Q5 X - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%nigg%');8 u' N" U+ T( S; U; i/ K0 `
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%wank%');
4 q2 G+ K7 S, X - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%whore%');
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- -- 示例:查询包含敏感词的角色名! Z% g1 W( B7 d/ i3 j1 D
- SELECT * * ?/ p, P, M5 s+ x3 g D; w
- FROM dbo.characters ' C# A; I3 Z- ?1 H8 K
- WHERE EXISTS (
$ N: o( O: e b. E, g: T - SELECT 1 + ?& V9 [' I( P$ ^. C
- FROM dbo.illegal_character_names
& E5 j4 G; z ~ - WHERE characters.name LIKE N'%' + illegal_character_names.partial_name + N'%'
7 w9 p) ?" U4 ~9 [ - );
复制代码 修改储存过程 SP_CHAR_CREATE 里面数据
6 }- L8 M& t! z/ q原始为:8 }0 \# ?- d3 d0 V% @
- EXEC sp_char_name_check @character_name, @v_ret OUTPUT5 c! I; ?3 t' Y: J3 t$ I2 I
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- IF @v_ret < 0 0 O, Z, e8 C6 M; {( f( }
- BEGIN8 m7 b* s) B- f/ Z9 `; L
- SET @sp_rtn = @v_ret: i2 B' @: R0 t; ?: @
- RETURN
& ^. P7 Y; _& S& `& m# v7 [ - END
复制代码 修改为:2 N8 O% n- L/ ~1 y
- IF (dbo.NameBlock(@character_name) = 1)
" |1 u4 b# x" d5 n" J2 k- | ]1 ` - BEGIN$ ^/ _0 H6 i$ H4 v: i
- SET @sp_rtn = -12
0 V% s( O$ b" q- j; K4 a - RETURN+ k% l: q: O m. U: }
- END
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