Timestamp field gets the current timestamp whenever the row gets altered.Ģ5. What, if a table has one column defined as TIMESTAMP? MyISAM Static would be easier to restore in case of corruption.įederated tables which allow access to the tables located on other databases on other servers.Ģ4. to accommodate the data types with various lengths. The Dynamic MyISAM table will have fields like TEXT, BLOB, etc. In MyISAM static all the fields will have fixed width. What is the difference between MyISAM Static and MyISAM Dynamic? Maximum size of Heal table can be controlled by MySQL config variable called max_heap_table_size.Ģ2. How do you control the max size of a HEAP table? It compress the MyISAM tables, which reduces their disk or memory usage.Ģ1. Only comparison operators can be used =,, = >,= -p.HEAP tables are present in memory and they are used for high speed storage on temporary basis. This software can be downloaded as freeware and can be downloaded from the internet. MySQL database server is reliable, fast and very easy to use. Wide range of application programming interfaces and.Multithreaded SQL server supporting various client programs and libraries. ![]() MySQL database software is a client or server system which includes: ![]() What are the technical features of MySQL? MySQL is an open source DBMS which is built, supported and distributed by MySQL AB (now acquired by Oracle).Ģ. MySQL Interview Questions for freshers experienced :.
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