INSERT
get data of particular rows from the table. Criteria can be used to select the rows retrived
The advantages of indexes in Oracle are that it is faster at accessing rows and is useful. The disadvantages are that the table used is small and an index must be used in order to access data.
ls
cursor is used to retrive multiple rows at a time
The rows are used to study the change in trends. There are 7 periods in periodic table.
Periodic Table is expressed as rows and columns. It is used by locating the position of element.
Periodic table is expressed as rows and columns. It is used by locating the position of element.
as many as number of rows in the version that is used less one row for col labl. is the max no of rows.
table is collection of rows and columns which are used to store the data
Tuning in Oracle is required in order to speed up computing times and to save money. Oracle will perform a test to determine what portions require tuning. From there various commands are used to tune ones system.
Table
"Delete DQL in basic computer language is used to delete rows from a table. One can choose to delete any number of rows, or all rows, while leaving the index and structure of the table intact."