nvarchar

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Are there disadvantages to using VARCHAR(MAX) in a table?

Here is my predicament. Basically, I n开发者_开发知识库eed a column in a table to hold up an unknown length of characters. But I was curious if in Sql Server performance problems could arise using a[详细]

2022-12-25 19:37 分类：问答
How can I recover Unicode data which displays in SQL Server as?

I have a database in SQL Server containing a column which needs to contain Unicode data (it contains user\'s addresses from all over the world e.g. القاهرة‎ for Cairo)[详细]

2022-12-20 09:15 分类：问答
Create a file in Java for loading into an nvarchar field in SQLServer 2005 using BCP and UTF-16

I want to use BCP to load into a SQL Server 2005 table with an nvarchar field using a loader control file.As I understand it, SQL Server 2005 only supports UTF-16 (and I believe it is UTF-16 LE).The f[详细]

2022-12-20 09:10 分类：问答
SQL nvarchar considerations

What\'s your strategy for determining nvarchar column sizes say for a address field? Do you always use nvarchar(max) or a fixed maximum size?[详细]

2022-12-19 21:50 分类：问答
nvarchar(max) vs NText

What are the advantages and disadvantages of using the nvarchar(max) vs. NText data types in SQ开发者_Python百科L Server? I don\'t need backward compatibility, so it is fine that nvarchar(max) isn\'t[详细]

2022-12-18 12:54 分类：问答
SQL Server - Better Data type to store large string value

we have a database table which has around 200,000 records. which includes 3 ntext columns, which hold string data with length vary from 4000-70000.but a mere selection on the table takes more than 1 m[详细]

2022-12-17 13:52 分类：问答
Trim trailing space from table contents

I have a table in a SQL server 2000 database with a nvarchar(30) field \"details\". There are some 10,000 records in that wi开发者_StackOverflow社区th a trailing space. I need a query to trim the part[详细]

2022-12-13 10:11 分类：问答
.Net Compression and SQL Server 2005 NVARCHAR(MAX)

Can I safely store a .Net compressed memory stream (System.IO.Compression) in an SQLServer 2005 NVARCHAR(MAX) f开发者_StackOverflow社区ield?SQLServer 2008 is not an alternative. Use VARBINARY(MAX) for[详细]

2022-12-13 02:46 分类：问答
TSQL: Any benefits for explicitly specifying NVARCHAR in a string?

开发者_StackOverflow中文版Whenyou add pass a new job_type to sys.sp_cdc_add_job @job_type, (which is of type nvarchar(20))[详细]

2022-12-11 07:06 分类：问答
SQL Server CE nvarchar foreign keys with trailing whitespace

In SQL Server CE, foreign key constraints on nvarchar fields are only enforced after dropping the trailing whitespace. This means that if the PK is \"foo \" I can insert \"foo\" into the FK.[详细]

2022-12-10 22:57 分类：问答