Using UPPER or LOWER for case-insensitive search is not a good practice. Prefer using a _CI collation if possible or at least add the right indexes to make your query fast.
I hope these case insensitive SQL SELECT query examples are helpful. Again, the trick is to convert whatever you’re searching for to uppercase or lowercase using the SQL upper and lower functions, and then make your search string match that case. ...
Today I came across a requirement to fetch and list down the records from the table having all lower case string data. This is an interesting scenario. The SQL Server database by default is set for case-insensitive. But, I need to do case-sensitive search using select query. Case ...
Suppose you need to perform a SQL query and you need for it to be case sensitive or case insensitive, an either your database is set up the opposite way or you're smart and you're trying to write your query so that it will work regardless of how the database may or may not be c...
One option is to specify the collation for the query to use a case sensitive configuration. Let’s show an example of a case sensitive search on a case insensitive SQL Server. What is the collation? As you can see, this SQL Server has a case insensitive collation i.e. CI. ...
Strings must always be enclosed in single quotation marks in queries, for example: STATE_NAME = 'California' Strings are case sensitive in expressions, except when run on geodatabases inMicrosoft SQL Server. To make a case-insensitive search in other data sources, you can use an ...
If your database collation is case-insensitive, you may want the functions to perform their matches in a case-insensitive manner as well. The explicit capture option may be required to reduce some resultsets. The multi-line option can allow you to create more precise patterns for some tasks...
blogs.msdn.com 上的博客项Best Practices for Using the Lookup Transformation Cache Modes(使用查找转换缓存模式的最佳实践) blogs.msdn.com 上的博客项Lookup Pattern: Case Insensitive(查找模式:不区分大小写) 查找转换编辑器(“常规”页) 可以使用“查找转换编辑器”对...
If your database collation is case-insensitive, you may want the functions to perform their matches in a case-insensitive manner as well. The explicit capture option may be required to reduce some resultsets. The multi-line option can allow you to create more precise p...
Full-text search Full-text search Overview Query Query Search for Words Close to Another Word with NEAR Limit Search Results with RANK Improve performance of queries Search Document Properties with Search Property Lists Find Property Set GUIDs & Property Integer IDs for Search Properties ...