asc staffing

row lock (s) # There are 2 rows to lock MySQL thread id 1, OS thread handle 0x7f55ea639700, query id 81 localhost root updating # The thread ID of the transaction = 1 delete from t1 where a = 1 ## THIS is the SQL statement executed by the current transaction *** (1) WAITING FOR THIS LOCK TO BE GRANTED: # record locks space id 12 page no 3 n bits 80 index 'primary' of table 'test '. 't1' trx id 110E lock_mode X locks rec but not gap waitingRecord lock, heap no 2 physical record: n_fields 4; comp

is important to perform descending order. End Else Begin Set @strTmp = ' > select Max ' Set @strOrder = ' ORDER BY ' + @fldName + ' ASC ' End If @PageIndex = 1 Begin If @strWhere!= ' Set @strSQL = ' SELECT top ' + str (@PageSize) + ' + @strGetFields + ' from ' + @tblName + ' where ' + @strWhere + ' + ' + @str Order Else Set @strSQL = ' SELECT top ' + str (@PageSize) + "+ @strGetFields + ' from ' + @tblName + ' +" + @strOrder --If the fir

80000002; ASC;; 1:len 6; Hex 00000285a78f; ASC;; 2:len 7; Hex 00000040150110; ASC @;; 3:len 10; Hex 61202020202020202020; ASC A;;(2) TRANSACTION:TRANSACTION 0 42313620, ACTIVE sec, Process no 10099, OS thread ID 4078512 starting index read, thread declared inside InnoDB 500MySQL tables in use 1, locked 13 lock struct

Create PROC p_viewpage_a /* Nzperfect [No_miss] Efficient common paging stored procedure (bidirectional retrieval) 2007.5.7 qq:34813284 Warning: Tables or views that apply to a single primary key or existence of a unique value column Ps:sql statement is 8000 bytes, please note that the incoming parameter and the total SQL length do not exceed the specified range */ @TableName VARCHAR (200),--table name @FieldList VARCHAR (2000),--Display column names, if all fields are * @PrimaryKey VARCHAR (100

ALTERATION_CHR=CHR (Bitxor (ASC (SUBST (encrypt_chr1,i,1)), ASC (SUBST (encrypt_chr2,i,1))) THIS.RETURN_DATA=THIS.RETURN_DATA+CHR (Bitxor (ASC (SUBST (encrypt_password,i,1)), ASC (Alterati ON_CHR))) ENDfor Return This.return_data 2. In the data library file to encrypt If there is a number of data library file C:\

Copy CodeThe code is as follows: DECLARE @TotalCount int DECLARE @TotalPageCount int exec p_viewpage_a ' type1 ', ' * ', ' id ', ', ' ID ASC ', 1,0,4,3, @TotalCount output, @TotalPageCount output SELECT * FROM Type1 Create PROC p_viewpage_a /* Nzperfect [No_miss] Efficient common paging stored procedure (bidirectional retrieval) 2007.5.7 qq:34813284 Warning: Tables or views that apply to a single primary key or existence of a unique value column Ps

Label:SQL Server database paging query has been SQL Server's short board, Idle to do nothing, think of several methods, assuming that there is a table article, Field ID, year ... (other omitted), Data 53,210 (customer real data, amount of small), page 30 per page, query page 1500th (that is, 第45001-45030条 data), field ID clustered index, Year no index, SQL Server version: 2008R2The first scenario, the simplest and the most common method:The code is as follows:Select top article WHERE ID not in (

sql:1999 Basic SyntaxSELECT [DISTINCT] * |Column Name[ as]alias,........ fromTable Name 1[alias 1][Cross join table name 2 alias 2]|[NATURAL Join table name 2 alias 2][Join table Name 2 alias 2 USING (associated column name)][Join table Name 2 Alias 2 on (association condition)][Left | Right | Full OUTER JOIN Table 2 on (association condition)][WHERE condition (s)][Order by sort field 1,asc| DESC, sorted by field 2

MySQL thread ID 1, OS thread handle 0x7f55ea639700, query ID bayi localhost Root updating # # The thread of the transaction id=1delete from T1 where A=1 # # This is the current transaction execution sql*** (1) Waiting for this LOCK to be granted: # # above S QL waits for lock information record LOCKS Space ID of page No 3 n bits index ' PRIMARY ' of table ' test '. ' T1 ' Trx ID 110E lock_mode X LOCKS re C but not gap Waitingrecord lock, heap No 2 physical record:n_fields 4; Compact format; Inf

------------------------ LATEST detected DEADLOCK ------------------------ 140824 1:01:24 (1) TRANSACTION: TRANSACTION 110E, active starting SEC index Read # # transaction id=110E, active 73s MySQL tables in use 1, locked 1 Lock WAIT 3 lock struct (s), Heap size 376, 2 row lock (s) # # There are 2 row locks MySQL thread ID 1, OS thread handle 0x7f55ea639700, query ID bayi localhost root updating # # threads for the transaction id=1 Delete from T1 where a=1 # # This is the SQL

The article found two efficient paging codes for the mssqlserver stored procedure. If you need them, please refer to them. The article found two efficient paging codes for mssql server Stored Procedures. If you need them, please refer to them. The Code is as follows: Create PROC P_viewPage/**//*Nzperfect [no_mIss] efficient and common stored procedure (bidirectional retrieval) 2007.5.7 QQ: 34813284Tip: Applicable to tables or views with a single primary key or a uniq

mId(Username, N, 1) truncates the nth character, and then asc (mid (username, N, 1) to obtain the ASCII code.Guess the userAnd (select top 1 asc (mid (username,) from Admin)>, 2 ...,When the input is 109, an error is displayed. If the input is correct before 108, the ASCII code of the first character is 109, and the first character is m.Similarly, and (select top 1 asc