A trigger is a named database object that is associated with a table, and that activates when a particular event occurs for the table. Some uses for triggers are to perform checks of values to be inserted into a table or to perform calculations on values involved in an update. A trigger is associated with a table and is defined to activate when an INSERT,DELETE, or UPDATE statement for the table executes. A trigger can be set to activate either before or after the triggering statement. For example, you can have a trigger activate before each row that is deleted from a table or after each row that is updated. Sender : Yugant khokhar
sql db2 oracle mysql
sql db2 oracle mysql
what are the different user define data types explain with example
Crystaline and Amorphous
Data types supported by MySQL are date and time data, numeric data, and byte data. Spatial data is another type supported by MySQL which includes the use of spatial extensions.
how types of music contribute to music is it gives music different dinamics and varieties to make it sound interesting. mixing different types of music can make music more enjoyable and different. the different types of music define the creator of that music. how types of music contribute to music is it gives music different dinamics and varieties to make it sound interesting. mixing different types of music can make music more enjoyable and different. the different types of music define the creator of that music.
Crops are dependent on different types of soil, because the acidity of the soil will define what crops can grow in it.
can anyone answer me what is the 2 names of 2 stroke engine and define its name or meaning..
There are many different types of storage engine for MySQL, aswell as many custom versions. The most common ones used are MyISAM and InnoDB.MyISAMFalconMergeMemory (heap)FederatedArchiveCSVBlackholeClusterBerkeley DBEXAMPLEMariaInnoDBsolidDBNitroEDBInfobright (formerly Brighthouse)KickfireXtraDBIBM DB2One thing about MySQL is that it allows you to use a mixture of these engines within the same database, so depending on the table you can use the engine type that suits it best for your needs.
MS Access, MySQL, SQL Server,
They are entirely different things; int is a type, typedef is a way to define types.
it is a ground of earth