alter PROCEDURE K_HM_SearchFarmeragentDet
@Type varchar(50),@farmername varchar(50)
AS
BEGIN
SET NOCOUNT ON;
SELECT MHA.sno,MHA.farmername,MHA.referencedby,HMB.Branch,MHA.area,MHA.contactno,MHA.Type from k_Master_AddHatchingFarmer MHA inner join
K_HM_Branch HMB on MHA.Branch=HMB.Sno whe
我有一个查询大查询,这需要更多的时间来查询,我可以使用Join.Here减少查询的执行时间是myt查询。
SELECT mdi.Member_Id,
dp.Payment1_Date AS Duchess_Payment1_Date,
dp.Payment1_Method AS Duchess_Payment1_Method,
dp.Payment1_By AS Duchess_Payment1_By,
dp.Payment1_Amount AS Duchess_Payment1_Amount,
dp.Payment2_Date AS Duchess_Payment2_Date,
dp.Pay
我尝试为MySQL5.7配置MHA 0.56,一切都完成了。当我运行masterha_check_repl时,我得到以下消息:executing command: save_binary_logs --command=test --start_pos=4 --binlog_dir=/data/mysql --output_file=/data/mysql Failed to save binary log: Set --start_file=<starting_binlog_filename> or --binlog_prefix=<binlog_file_prefix&g
我在这里有一个问题,我有这个问题:
function getPrelaciones($carnet){
$result = query(
"SELECT mhm.Materia_codigo1
FROM Materia_has_Materia mhm
, Materia m
, (SELECT mha.Materia_codigo as materianovista
FROM Materia_has_Alumno mha
WHERE mha.Alumno_carnet = '
我有许多卷存储为.mha文件,我通常使用一个名为mha_read_volume的函数在Matlab中打开这些文件,您可以在上找到该函数。我的问题是,这个函数随机抛出一个内存不足的错误消息,该错误消息与使用某个java库解压缩这些映像有关。
罪魁祸首似乎就在这里:
function M = zlib_decompress(Z,DataType)
import com.mathworks.mlwidgets.io.InterruptibleStreamCopier
a=java.io.ByteArrayInputStream(Z);
b=java.util.zip.InflaterInputStr
我有一个很大的查询,需要更多的时间来执行。我希望将查询拆分为小的查询,并将它们作为一个单独的结果附加。
select
mm.Member_Id,
(SELECT
SubCategory_Name
From member_subcategory
WHERE mm.Admiral_Type_Id = SubCategory_Id) AS Admiral_Type_Id,
(SELECT
SubCategory_Name
From member_subcategory
WHERE mm.Royalty_Type_Id = SubCategory
在到logging的MySQL中,我得到了警告:
mysql: [Warning] Using a password on the command line interface can be insecure.
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
我在一个页面上看到,这是由于mysql-server没有安装:同时<#>重新安装它
~$ sudo apt-get install --rei