Is sql harder than python?
No Answer is Posted For this Question
Be the First to Post Answer
What is sql architecture?
What does select count (*) mean in sql?
write a query to delete similar records in different tables with same structure
type type_name is table of varchar2(30) index by binary_integer for the above type you have to create a identifier... like identifier_name type_name; for the above type you can use the below methods..like first , last , prior, next , delege..etc...like this.. if you create a cursor...like cursor cursor_name is select * from scott.emp; is there any methods like above to use prior, fist , last , next , trim ,etc...
What is before and after trigger?
What is union and union all keyword in sql?
why use cursors?
how to increment dates by 1 in mysql? : Sql dba
How is debugging done?
What are % TYPE and % ROWTYPE ? What are the advantages of using these over datatypes?
How do you delete duplicates in sql query using rowid?
Which is the best place to learn hadoop?
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)