collate function in sql

When creating table, we often encounter such a statement, for example, password nvarchar (10) Collate chinese_prc_ci_as null. What does it mean? Take a look at the following: First, collate is a clause that can be applied to database definitions

When creating table, we often encounter such a statement, for example, password nvarchar (10) Collate chinese_prc_ci_as null. What does it mean? Take a look at the following: First, collate is a clause that can be applied to database definitions or

From: http://www.cnblogs.com/peipei2009/archive/2009/05/08/1452516.html When creating table, we often encounter such a statement, for example, password nvarchar (10) Collate chinese_prc_ci_as null. What does it mean? Take a look at the

When creating table, we often encounter such a statement, for example, password nvarchar (10) Collate chinese_prc_ci_as null. What does it mean? Take a look at the following: First, collate is a clause that can be applied to database definitions or

Collate is a clause that can be applied to database or column definitions to define sorting rules, or to string expressions to apply sorting rule conversion. Syntax Collate { | database_default} ::= {Windows_collation_name} | {SQL

When creating table, we often encounter such a statement, for example, corpname nvarchar (10) Collate chinese_prc_ci_as null. What does it mean? Take a look at the following:   Syntax Collate ::={Windows_collation_name} | {SQL

We often encounter such statements when creating a table, for example, password nvarchar (10)Collate Chinese_prc_ci_asNull, what does it mean? Let's take a look at the following: first,CollateIs a clause that can be applied to database definitions

Share the correct way for SQL Server to execute dynamic SQL, serversql What should I do if SQL Server executes dynamic SQL statements? The following describes the two correct ways for SQL Server to execute dynamic SQL statements. We hope that you

The code page defines the bit mode of character and Unicode data. This mode represents a specific letter, number, or symbol (for example, 0x20 represents a space, 0x74 represents the character "T "). Some data types Use one byte for each character.

Mysql character set setting has recently been working on a project related to mysql proxy, which involves parsing SQL statements. I didn't know much about mysql before. as the project progresses, I had to make up for it. Today, I suddenly saw