first commit by ailanyin

2021-11-29 10:00:15 +08:00
commit 0523155715
161 changed files with 19134 additions and 0 deletions
--- a/doc/FIND_IN_SET.sql
+++ b/doc/FIND_IN_SET.sql
@ -0,0 +1,49 @@
+create or replace FUNCTION ROOT.FIND_IN_SET(piv_str1 varchar2, piv_str2 varchar2, p_sep varchar2 := ',')  
+    RETURN NUMBER IS  
+      l_idx    number:=0; -- <20><><EFBFBD>ڼ<EFBFBD><DABC><EFBFBD>piv_str2<72>зָ<D0B7><D6B8><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>  
+      str      varchar2(500);  -- <20><><EFBFBD>ݷָ<DDB7><D6B8><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>  
+      piv_str  varchar2(500) := piv_str2; -- <20><>piv_str2<72><32>ֵ<EFBFBD><D6B5>piv_str  
+      res      number:=0; -- <20><><EFBFBD>ؽ<EFBFBD><D8BD><EFBFBD>  
+      res_place      number:=0;-- ԭ<>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>е<EFBFBD>λ<EFBFBD><CEBB>  
+    BEGIN  
+    -- <20><><EFBFBD><EFBFBD><EFBFBD>ֶ<EFBFBD><D6B6><EFBFBD>null <20>򷵻<EFBFBD>0  
+    IF piv_str2 IS NULL THEN  
+      RETURN res;  
+    END IF;  
+    -- <20><><EFBFBD><EFBFBD>piv_str<74><72>û<EFBFBD>зָ<D0B7><D6B8><EFBFBD><EFBFBD><EFBFBD>ֱ<EFBFBD><D6B1><EFBFBD>ж<EFBFBD>piv_str1<72><31>piv_str<74>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>ȣ<EFBFBD><C8A3><EFBFBD><EFBFBD><EFBFBD> res_place=1  
+    IF instr(piv_str, p_sep, 1) = 0 THEN  
+       IF piv_str = piv_str1 THEN  
+          res_place:=1;  
+          res:= res_place;  
+       END IF;  
+    ELSE  
+     -- ѭ<><D1AD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD>ȡpiv_str  
+    LOOP  
+        l_idx := instr(piv_str,p_sep);  
+        --  
+        res_place := res_place + 1;  
+        -- <20><>piv_str<74>л<EFBFBD><D0BB>зָ<D0B7><D6B8><EFBFBD>ʱ  
+          IF l_idx > 0 THEN  
+          -- <20><>ȡ<EFBFBD><C8A1>һ<EFBFBD><D2BB><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD>ֶ<EFBFBD>str  
+             str:= substr(piv_str,1,l_idx-1);  
+             -- <20>ж<EFBFBD> str <20><>piv_str1 <20>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>ȣ<EFBFBD><C8A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѭ<EFBFBD><D1AD><EFBFBD>ж<EFBFBD>  
+             IF str = piv_str1 THEN  
+               res:= res_place;  
+               EXIT;  
+             END IF;  
+            piv_str := substr(piv_str,l_idx+length(p_sep));  
+          ELSE  
+          -- <20><><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>piv_str <20>в<EFBFBD><D0B2><EFBFBD><EFBFBD>ڷָ<DAB7><D6B8><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD>ж<EFBFBD>piv_str<74><72>piv_str1<72>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>ȣ<EFBFBD><C8A3><EFBFBD><EFBFBD><EFBFBD> res=res_path  
+            IF piv_str = piv_str1 THEN  
+               res:= res_place;  
+            END IF;  
+            -- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>ȣ<EFBFBD><C8A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѭ<EFBFBD><D1AD>  
+            EXIT;  
+          END IF;  
+     END LOOP;  
+     -- <20><><EFBFBD><EFBFBD>ѭ<EFBFBD><D1AD>  
+     END IF;  
+     -- <20><><EFBFBD><EFBFBD>res  
+     RETURN res;  
+    END FIND_IN_SET;
+
--- a/doc/ailanyin-boot-mysql5.7.sql
+++ b/doc/ailanyin-boot-mysql5.7.sql
--- a/doc/说明(必看！！！).txt
+++ b/doc/说明(必看！！！).txt
@ -0,0 +1,6 @@
+1. 装一个mysql5.7
+2. 执行ailanyin-boot-mysql5.7.sql到mysql5.7中
+3. 装dm8
+4. 用达梦数据迁移工具,将mysql迁移到dm8
+5. 复制FIND_IN_SET.sql中的内容并运行
+    (将ROOT.FIND_IN_SET中的ROOT改成实际的)