What is a function of a key in a database?

What is the primary key field of a database?

its a unique key use to identify data in database

Why are forms an important part of a database?

the function of the database

What are the main function of a database system?

create the database

Why is a Key important in a database?

a key is important in a database because using of that key only we can identify a unique attribute.

What is a key field in database?

i key field is a field with with a key in the middle :)

What software has the use of queries and reports as key functions?

database

Types of keys?

There are many keys in database each having particular use. Types of keys in database are : Primary key, candidate key, alternate key, foreign key, surrogate key.

Why does your MS Access icon look like a record?

Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.Access is a database. Records are what each set of data is, so they are a key aspect of Access and any database. So that is why the icon is like it is.

Why is Excel not itself database but can be used as database?

Microsoft Excel is not a database, it is a spreadsheet. You could use it for a rudimentary database application, but that is not it's primary function.

What is the loop equivalent code for javascript?

dataBase[0].valueline = d3.svg.line() .x(function(d) { return x(d["Date"]); }) .y(function(d) { return y(d[dataBase[0].columnline]); }); dataBase[1].valueline = d3.svg.line() .x(function(d) { return x(d["Date"]); }) .y(function(d) { return y(d[dataBase[1].columnline]); }); dataBase[2].valueline = d3.svg.line() .x(function(d) { return x(d["Date"]); }) .y(function(d) { return y(d[dataBase[2].columnline]); }); dataBase[3].valueline = d3.svg.line() .x(function(d) { return x(d["Date"]); }) .y(function(d) { return y(d[dataBase[3].columnline]); }); dataBase[4].valueline = d3.svg.line() .x(function(d) { return x(d["Date"]); }) .y(function(d) { return y(d[dataBase[4].columnline]); }); dataBase[5].valueline = d3.svg.line() .x(function(d) { return x(d["Date"]); }) .y(function(d) { return y(d[dataBase[5].columnline]); }); dataBase[6].valueline = d3.svg.line() .x(function(d) { return x(d["Date"]); }) .y(function(d) { return y(d[dataBase[6].columnline]); }); dataBase[7].valueline = d3.svg.line() .x(function(d) { return x(d["Date"]); }) .y(function(d) { return y(d[dataBase[7].columnline]); }); I am trying to make a javascript loop that would do the same, but whenever I replace the counter with the numbers, it doesn't work.

What is the key fields in a database?

what is a Absolute reference

What is meant by key in database?

A key is a unique part of the record that is used to index.