im getting this error when i run my code how can fix this You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(255) NULL, account_type' enum('1','2','3') NOT NULL default '1', email_acti' at...
mysql> create table test (name varchar(40), sex enum('male', concat('fem', 'ale') ); ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'concat('fem', 'ale') )' at line 1...
root@localhost: 00:31 [7308][db_hlf]>create table tbl_setenum(id int(11) not null primary key,setc set(1),enumc enum(5)); ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ...
# FIND_IN_SET FIND_IN_SET(needle,haystack); /** 第一个参数needle是要查找的字符串。 第二个参数haystack是要搜索的逗号分隔的字符串列表。 **/ SELECT FIND_IN_SET('111','222,111,333,444'); #查询结果:2 SELECT FIND_IN_SET('111','222,333,444'); #查询结果:0 ## 加法 SELECT 1|4|1...
Syntax Arguments Return code values Result set แสดง 4 เพิ่มเติม Applies to:SQL Server Provides a list of local Microsoft Windows groups or a list of global groups that are defined in a specified Windows domain. ...
Best way to insert XMl Data into SQL database through c# Best Way to Map XML elements into a C# Class Best way to modify data in SqlDataReader? Best way to release memory in multithreading application (Getting OutOfMemory Exception) Best way to stop a thread. Best way to stop a windows...
If strict SQL mode is enabled, attempts to insert invalidENUMvalues result in an error. If anENUMcolumn is declared to permitNULL, theNULLvalue is a valid value for the column, and the default value isNULL. If anENUMcolumn is declaredNOT NULL, its default value is the first element of ...
Enums are often used in switch statements to check for corresponding values:Example enum Level { Low, Medium, High } static void Main(string[] args) { Level myVar = Level.Medium; switch(myVar) { case Level.Low: Console.WriteLine("Low level"); break; case Level.Medium: Console.WriteLine...
This sample will not run unless you have created the work tables as described inBulk Copy Example Setup. This code is provided to demonstrate the syntax for usingSqlBulkCopyonly. If the source and destination tables are in the same SQL Server instance, it is easier and faster to use a Tra...
--The parameter type is right, so handlers take it(DbType=Int32)--The SQL syntax is right, though redundantWHEREe."EnumValue"=CAST(@__sad_0ASinteger) Unfortunately, that causesmapped enumsto draw the following exception when used in binary comparisons: ...