Using metadata, you see that the price column is a DECIMAL type, and based on the dataset's nature, there won't be too many unique price points. This could be a candidate for another index, especially if price-
SQLite support for JSON is planned for post EF7. The PostgreSQL and Pomelo MySQL providers already contain some support for JSON columns. We will be working with the authors of those providers to align JSON support across all providers. Mapping to JSON columns In EF Core, aggregate types are...
Algorithm the longest common substring of two strings Align output in .txt file Allocation of very large lists allow form to only open once Allow Null In Combo Box Allowing a Windows Service permissions to Write to a file when the user is logged out, using C# Alphabetically sort all the pro...
The IBM Cloud® Compose for MySQL connection is deprecated by IBM Cloud. All instances on IBM Cloud will be removed after 1 March 2023. The IBM Db2 Event Store connection is deprecated and will be removed in a future release of IBM Cloud Pak for Data. Version 4.5.3 of the Watson Knowl...
(Resources| where type == 'microsoft.compute/virtualmachines/extensions'| extendVMId = toupper(substring(id, 0, indexof(id, '/extensions'))),ExtensionName = name) on $left.JoinID == $right.VMId| where OSType == 'Linux'| summarize Extensions = make_list(ExtensionName) by OSName, OS...
Because of the above reason, MariaDB offers backward compatibility if you plan to switch from MySQL to MariaDB. Brief history of MySQL MySQL is a Swedish company. The name of the parent company that created this DB is MySQL AB. The first version of the software was launched in May 1995....
MYSQL support LIMIT, while ORACLE use FETCH FIRST n Rows only and ROWNUM 🔷 SQL Aliases An Alias is creates with AS keyword. It is used to give temporary name to columns Example SELECT AVG(price) AS average_price FROM Order; When Joining two tables SELECT o.orderID, o.orderDate, c....
select i, substring_index(user_ip, '.', i) pf, count(*), group_concat(distinct user_name) from (select (1) as i union select (2) union select (3) union select (4)) as n join e2_user group by i, pf order by i desc; -- felix Please use BBCode to format your me...
SUBSTR (expr, exprS (,exprC)?) is equivalent to the SUBSTRING function of a database. The index subscript of the string starts from 1. exprS is the position where the string copying starts, and exprC is the number of copied strings. ...
Index __FUNCTION__, __FUNCDNAME__ and __FUNCSIG__ macros __int128 undefine ? _CRT_SECURE_NO_DEPRECATE has no effect _CRT_SECURE_NO_WARNINGS Seems To Be Inconsistent. _HAS_EXCEPTIONS _tcscpy _USE_32BIT_TIME_T -Embedding in COM server process Command Line .ini file write/read .lib is...