database composed of elements called columns and rows intersections of columns AND ROWS ARE CALLED A CEL. EACH CELL WILL HOLD A DATA, A UNIQUE DATA IS CALLED A primery key.
A table is a container of data(values). A table has vertical columns also called as fields and horizontal rows which is termed as records.
Fields[columns] – The information of the table stored against the heads.
Column names – Each field or a column had an individual name.
Records[row] – All columns in the table make a row.
Column value – Value of each field makes a rows in the column value
Key Field – Each table should contains key Field which can create a link with another one or more tables
Table = table itself where data is shown
Fields=ID number
Column Names=individual name
Records=Row which contains all the info
Column Values=ID or Name etc
Key Fields=Emp ID number
Following are the elements of data.
1.Table name
so it can be recognized. for example Student data.
2. Column
It shows vertically in table that has a head according to which data is saved.
3. Column Name
Every column has a specific name that can not be repeated in same table. for example Student name , Student ID
4.Row
Columns in the table makes row which contains information of individual topic for example Column name.
5. Cell
Cell holds the data.
6.Column Value
It defines what kind of data is suppose to be saved under the particular column. For example Data to be stored under the column name StudentID can not be stored under Student name.
7.KeyFields
It creates link between tables. for example Foreign key
COLUMN – Also called field. Table information stored against some heads are called column. Column shows vertical in table. Column in a HRM table shows employee id, ss number, employee name, working area, contact number etc.
ROW – Also called record. All the columns in a table makes a row. Each row contain all the information of an individual topics. Rows in a HRM table shows employee id, ss number, employee name etc.
KEY FIELD – Each table contain a column which can create a link with another one or more table, is the key field of a table. Employee id column in HRM, by clicking on id it will take to another table where is complete employee information. Also called foreign key.
A table can store a mass Information in a tabular form.its elements are,
1.Fields[columns]:In the context of a relational database table, a column is a set of data values of a particular simple type, one for each row of the table. The columns provide the structure according to which the rows are composed.
2.column names:
Each fields or column has an individual name. A table cannot contain same name of two different columns
3.record[row]:
All the columns in a table makes a row. Each row contain all the information of an individual topics
4. column value
Value of each field makes a row is the column value.
5.key field:
Each table should contain a field which can create a link with another one or more table is the key field of a table.
elements can start from the table name which you can use to access the table
fields have their own individual number
rows- contain the information for each individual
Table – Contains the data you wish to present
Table title – Shows the name of the table
Row – info for each category
Column – info from the table corresponding with the columns name
-Tomiwa
Table is a collection of column and row. database tables. For examples, a PL/SQL table of employee names is modeled as a database table with two column, which store a primary key and character data.
Table is the collection related data. It consists of fields(columns) and rows.Each row is identified by one or more values appearing in a particular column subset. the Primary Key is a column which has a unique value for each of the row within that column
Database is collection of organized related data.databases are organized by fields, records, and files. A field is a single piece of information; a record is one complete set of fields; and a file is a collection of records.To access information from a database, we use DBMS. IT enables us to enter, organize, and select data in a database.
A database consists of various tables.These tables or Entities have columns ( fields) which can have attributes, record or data related to those specific entities, which is stored in rows in that table.
Example: E- Commerce Website DB consists of various Entities or tables such as CustomerTable, Product Table, a Category table, Employee Table, Shipper Table.All the tables will have columns or fields with information data ( record) related to that table only.
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March 12, 2015 at 4:40 pm
database composed of elements called columns and rows intersections of columns AND ROWS ARE CALLED A CEL. EACH CELL WILL HOLD A DATA, A UNIQUE DATA IS CALLED A primery key.
March 14, 2015 at 2:26 pm
A table is a container of data(values). A table has vertical columns also called as fields and horizontal rows which is termed as records.
Fields[columns] – The information of the table stored against the heads.
Column names – Each field or a column had an individual name.
Records[row] – All columns in the table make a row.
Column value – Value of each field makes a rows in the column value
Key Field – Each table should contains key Field which can create a link with another one or more tables
March 19, 2015 at 1:38 pm
Can someone provides examples?
March 19, 2015 at 8:07 pm
Table = table itself where data is shown
Fields=ID number
Column Names=individual name
Records=Row which contains all the info
Column Values=ID or Name etc
Key Fields=Emp ID number
March 19, 2015 at 8:36 pm
Following are the elements of data.
1.Table name
so it can be recognized. for example Student data.
2. Column
It shows vertically in table that has a head according to which data is saved.
3. Column Name
Every column has a specific name that can not be repeated in same table. for example Student name , Student ID
4.Row
Columns in the table makes row which contains information of individual topic for example Column name.
5. Cell
Cell holds the data.
6.Column Value
It defines what kind of data is suppose to be saved under the particular column. For example Data to be stored under the column name StudentID can not be stored under Student name.
7.KeyFields
It creates link between tables. for example Foreign key
March 20, 2015 at 4:52 pm
COLUMN – Also called field. Table information stored against some heads are called column. Column shows vertical in table. Column in a HRM table shows employee id, ss number, employee name, working area, contact number etc.
ROW – Also called record. All the columns in a table makes a row. Each row contain all the information of an individual topics. Rows in a HRM table shows employee id, ss number, employee name etc.
KEY FIELD – Each table contain a column which can create a link with another one or more table, is the key field of a table. Employee id column in HRM, by clicking on id it will take to another table where is complete employee information. Also called foreign key.
March 23, 2015 at 10:43 pm
A table can store a mass Information in a tabular form.its elements are,
1.Fields[columns]:In the context of a relational database table, a column is a set of data values of a particular simple type, one for each row of the table. The columns provide the structure according to which the rows are composed.
2.column names:
Each fields or column has an individual name. A table cannot contain same name of two different columns
3.record[row]:
All the columns in a table makes a row. Each row contain all the information of an individual topics
4. column value
Value of each field makes a row is the column value.
5.key field:
Each table should contain a field which can create a link with another one or more table is the key field of a table.
March 23, 2015 at 11:20 pm
elements can start from the table name which you can use to access the table
fields have their own individual number
rows- contain the information for each individual
March 24, 2015 at 6:18 pm
Table – Contains the data you wish to present
Table title – Shows the name of the table
Row – info for each category
Column – info from the table corresponding with the columns name
-Tomiwa
March 26, 2015 at 5:03 pm
Table is a collection of column and row. database tables. For examples, a PL/SQL table of employee names is modeled as a database table with two column, which store a primary key and character data.
March 28, 2015 at 5:31 pm
Table is the collection related data. It consists of fields(columns) and rows.Each row is identified by one or more values appearing in a particular column subset. the Primary Key is a column which has a unique value for each of the row within that column
March 28, 2015 at 5:38 pm
Database is collection of organized related data.databases are organized by fields, records, and files. A field is a single piece of information; a record is one complete set of fields; and a file is a collection of records.To access information from a database, we use DBMS. IT enables us to enter, organize, and select data in a database.
March 7, 2017 at 4:49 am
A database consists of various tables.These tables or Entities have columns ( fields) which can have attributes, record or data related to those specific entities, which is stored in rows in that table.
Example: E- Commerce Website DB consists of various Entities or tables such as CustomerTable, Product Table, a Category table, Employee Table, Shipper Table.All the tables will have columns or fields with information data ( record) related to that table only.
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