What are the “views” differences between PostgreSQL and SQL Server? Compare the “views” in PostgreSQL vs. MSSQL 中文:两种数据库视图比较 PostgreSQL支持视图-即虚拟表格,它们本身不存储数据。可更新的视图受支持,但是除非满足以下条件,否则更新不会自动发生:该视图的查询必须在FROM子句中...
Compare PostgreSQL vs. MSSQL Server Syntax 中文:数据库SQL的一些前缀的比较 What are the data type differences between PostgreSQL and SQL Server? Compare data types in PostgreSQL vs. MSSQL 中文:两种数据库的数据类型的比较 What are the geographic data differences between PostgreSQL and SQL Server? Co...
Compare geographic data in PostgreSQL vs. MSSQL PostgreSQL 中文:两种数据库对于地理数据支持 PostgreSQL没有本地支持地理数据类型的数据。开源资源PostGIS提供了对地理对象的支持。 SQL Server SQL Server具有地理数据类型,可用于存储地理空间数据。 What are the case sensitivity differences between PostgreSQL and SQL...
When it comes to choosing a relational database management system (RDBMS) for your application or project, two popular options that often come up are PostgreSQL and Microsoft SQL Server (MSSQL). Both are powerful, feature-rich databases that have been around for decades and have garnered a si...
prefer the rich functionality of PostgreSQL’s SQL commands. One of the most notable differences between MySQL and PostgreSQL is the fact that you can’t do nested subqueries of subselects in MySQL. PostgreSQL follows many of the SQL ANSI standards, thus allowing the creation of complex SQL ...
Compareindextypes inPostgreSQLvs. MSSQL 中文:大小写敏感问题比较PostgreSQL区分大小写来进行字符串比较。...大小写敏感性的排序设置可以在数据库或列级别设置。 What are theindextype differences betweenPostgreSQLand SQL Server?...Compareindextypes inPostgreSQLvs...MSSQL 中文:两种数据库在MVCC 数据一致性上的...
MySQL to SQL Server coding differences:https://www.mssqltips.com/sqlservertutorial/2204/mysql-to-sql-server-coding-differences Creating linked server from SQL Server to PostgreSQL:https://www.mssqltips.com/sqlservertip/3662/sql-server-and-postgresql-linked-server-configuration--part-2 ...
Identity columns are a widely used technique to provide a table with an automatically generated (AKA auto-increment surrogate key), but this technique has its caveats in terms of performance and there are some interesting differences between Microsoft SQL Server, Oracle and PostgreSQL. ...
writes any unwritten WAL records into the WAL segments. The WAL writer avoids bursts of IO activity and instead spans its process over time with little IO activity. The configuration parameter wal_writer_delay controls how often the WAL writer flushes the WAL, with a default value of 200 ms...
Not all types of indexes are the best fit for every environment, so you should choose the one you use carefully. How you decide will depend upon your requirements. Let’s review the differences between each type: 1. B-tree index