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select * from "table-name" where month="required month";
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Why databases important to a business?
When we maintain a small table of data, it could be easily accessed through MS Excel. However, this is not possible if we maintain large data as it simply takes much time to retrieve. when we maintain a large business data through a database using a tool like My SQL, we can add, update, delete or retrieve any data within seconds using a language like SQL. Also, we can link various databases for our convenience. Satheesh
Are query results saved after the query is executed?
The results are not saved, but the query can be. If the query has been saved, then it can be run at any time to retrieve the data. So it is not necessary to save the data itself. You can write queries that will select data and write it to a new table, in which case the results are being saved.
The object that holds all of the data within an Access database?
table
What is the purpose for recording your data in a table?
to work efficient, easy to access
Which database object stores data in a format similar to that of a worksheet?
table
What is the name of a statement written to retrieve specific data from a table?
The name of a statement written to retrieve specific data from a table is a SQL SELECT statement.
What is the command to retrieve deleted data from any table in SQL?
rollback command can retrieve deleted data from a table, provided commit has not been performed after deleting the data. both rollback and commit are transaction control statements.
How do you validate and retrieve data from database?
How do you validate and retrieve data from database?" How do you validate and retrieve data from database?"
Sql command to retrive all data froma table?
The SQL command that can be used to retrieve all data from a table is the SELECT Ex: Let us say we have a table called employee_master which contains 3 columns emp_name, emp_number, date_of_joining you can retrieve all the data by using the below command SELECT * FROM employee_master or SELECT emp_name, emp_number, date_of_joining FROM employee_master
How is data retrieved from MS Access?
You can retrieve data in many ways, like using queries, reports and forms, or by just looking at the table and maybe using filters.
How do you retrieve data?
Data Miner
How can a graph of data be more information than a table of the same data?
It does not. In fact, it usually contains less information because some of the precision of the data in the table may not be easy to retrieve from the graph. However, many people (but not all) find it easier to get a summarised version of the information from a graph than from a table.
What is the advantage of organizing data on a table?
You can retrieve information quickly, unlike a graph. It is also easier to compare, and to find the rate of change.
How do you retrieve records that have no data in SQL?
You can write a query to look through specific fiends and check if there is any data in the field as so. SELECT * FROM table WHERE field1 = '' OR field2 = '' ... and so on
What is VIEW in MySQL?
In databases, a view is a stored query accessible much the same way as a table. The view does not hold any data, but can be used to retrieve data from one or more tables. Views can represent a subset of the data contained in a table, can join and simplify multiple tables into a single virtual table, can aggregate table data (using sum, avg, count, etc) and can hide the complexity of data
How do you retrieve data from one MySQL table and create another MySQL table with the same data in it using PHP?
Execute a SELECT INTO statement on the mysql database: INSERT INTO destination_table (id, first_name, last_name) SELECT id, first_name, last_name from source_table;
In access each row in a table contains a what?
In Access a table has records which are the rows and fields which are columns. To retrieve specific data in a database you have to use a query.
