The easiest way to find the size of all the tables in a database is to use theSQL Server Management Studio’s (SSMS)standard report calledDisk Usage by Table. To access the disk usage table: Login to SSMS. Right
One of my production database has thousands of tables. I was trying to find the created date time and modified date time of few of the tables. I know the that we can find the created date and time through the table’s properties window in object explorer in management studio. But I wa...
Databaselink & Instead of Trigger i've the following task to manage. We have a database link between server 'A' and server 'B'. I created tables on Server 'A' and Views on server 'B' pointing to these tables. I.Ex. a table customers o... ...
Generally, it’s best practice to put unique constraints on a table to prevent duplicate rows. However, you may find yourself working with a database where duplicate rows have been created through human error, a bug in your application, or uncleaned data from external sources. This tutorial w...
Below are the important query to check table size of partition and non partitioned tables in Oracle database. You can easily get the table size from
Add prefix in data column Add Time in SQL HH:MM:SS to another HH:MM:SS Adding a column to a large (100 million rows) table with default constraint adding a extra column in a pivot table created uisng T-SQL Pivot Table query Adding a partition scheme to an existing table. Adding a ...
例如,我要查看INVOICE数据库的大小,那么可以通过下面SQL查看 mysql> use information_schema Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Database changed mysql> select concat(round(sum(data_length)/(1024*1024),2...
pt-find这个工具,和Linuxfind命令类似,通过SHOW TABLE STATUS方式,查找特定的表并执行一些SQL语句,对于日常运维工作也是有比较大的帮助。 pt-find 基本用法 (1)基本语法 代码语言:javascript 代码运行次数:0 运行 AI代码解释 pt-find[OPTIONS][DATABASES]
How to fix - Cannot find object/table in database error when it actually exists ? how to fix "cannot convert between unicode and non-unicode string data types" :/ How to fix this problem? RPC server error. Connect SSIS on another server How to flush cache memory using SSIS? How t...
mysql执行sql语句报错:[Err] 1146 - Table 'performance_schema.session_status' doesn't exist 原因: 没有root权限,需要获取root权限。 解决办法: 1.进入终端,进入到本机mysql安装路径下(我的是C:\Program Files\MySQL\MySQL Server 5.7\bin); 2.输入命令行:mysql... ...