What is the difference between SQL table and the PLSQL
table?
Answers were Sorted based on User's Feedback
Answer / saisravanthi
sql tables are used to store data permanently.pl/sql tables
are used to hold data just like other variables during the
execution of programs.
| Is This Answer Correct ? | 14 Yes | 1 No |
Answer / shivakanth reddy
In case sql table we use PRIMARY KEY to avoid duplicates and
null values.
But in case of PL/SQL PRIMARY KEY is used as an index to
ann array for accessing rows.
| Is This Answer Correct ? | 1 Yes | 5 No |
Answer / ganesh
sql table:
it has n number of field(column) with sql datatype,
it is scheema object
plsql table:
it is one of type of collection in plsql, it can hold two
column only(it can one column from table),in which one
column hold scalar variable and another hold binar integer
| Is This Answer Correct ? | 3 Yes | 18 No |
how do you tune the slow running queries in oracle db , explain the methodology
What is data types in sql?
What are the steps you take to tune(performance tuning) the code in plsql?
4 Answers Cap Gemini, Infosys, TCS,
Is null operator in sql?
What is procedure and function?
What is example of database?
Mention what pl/sql package consists of?
If the base table structure is changed what will happen to join index????
what are different types of keys in sql?
What does over partition by mean in sql?
Why you are not able to create a table using select command,if it is having a LONG column? for eg:create table test as select * from test1 here test1 containg a column having LONG datatype...
When do we use triggers?
Oracle (3259)
SQL Server (4518)
MS Access (429)
MySQL (1402)
Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)
DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)
Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)
Database Management (1411)
Databases AllOther (288)