Both fresher and experienced candidates will benefit from the Oracle Technical Interview Questions and Answers given below. Anyone should be able to identify the questions and explanations given by completing this questionnaire. All of these questions will help you prepare for technical interviews and online assessments that will take place during your campus placement. This
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Different Type Of Indexes In SQL
SQL Indexes are used to easily locate data in a database table without having to search every row. To create a duplicate copy of the database in SQL Index, more storage space is needed. An index stores all of the data in a table, which is logically ordered with columns and rows and physically maintained
Oracle SQL Interview Questions Answers
This article will provide you with a list of real-world Oracle SQL interview questions that have been asked at companies such as Google, Oracle, Amazon, and Microsoft, among others. Each question has a perfectly written answer right next to it, saving you time while you prepare for your interview. This will assist you in brushing
Difference between SQL and PLSQL in Oracle
Relational database languages include SQL and PL/SQL. SQL is a standardized query language for inserting, deleting, modifying, and manipulating data in databases. PL/SQL is a procedural language which is an extension of SQL. Its syntax includes SQL statements. The primary distinction between SQL and PL/SQL is that SQL executes a single query at a time,
Important Basic SQL Queries of HR Schema in Oracle Database 11g
In this we will discuss on Important Basic SQL Queries of HR Schema in Oracle Database 11g, The following is the structure of the tables in the Human Resource Schema provided by Oracle (HR). Important Single Table SQL Queries (Questions and Answers) Q1. Write the command to print out the structure (describe) of the following
Oracle SQL Aggregates Functions
SQL has many cool features and aggregate functions are definitely one of these features, actually works. While they are not specific to SQL, they are often used. They are part of the SELECT statement, and this allows us to combine all the benefits of SELECT (joining tables, filtering only rows and columns) with the power
Query to get PO Which are Linked with Shipment Number in Oracle Apps R12
This query is used to get PO number which are linked with Shipment number in Oracle R12 Application select distinct pha.segment1 po_num from RCV_TRANSACTIONS rt, PO_LINE_LOCATIONS_ALL pll, po_headers_all pha, RCV_SHIPMENT_HEADERS rsh where rt.PO_LINE_LOCATION_ID = pll.LINE_LOCATION_ID and pll.PO_HEADER_ID = pha.PO_HEADER_ID and rt.SHIPMENT_HEADER_ID = rsh.shipment_header_id and rsh.shipment_header_id = 123456; –pass the shipment header id
Query to get PO Number Raised Against Requisition in Oracle Apps R12
This Query will get the PO number which is raised on Requisition in Oracle Application R12 SELECT DISTINCT pha.segment1 po_num FROM po_headers_all pha, po_distributions_all pda, po_req_distributions_all rda, po_requisition_headers_all rha, po_requisition_lines_all rla WHERE 1=1 AND pha.po_header_id=pda.po_header_id AND pda.req_distribution_id=rda.distribution_id AND rda.requisition_line_id=rla.requisition_line_id AND rla.requisition_header_id=rha.requisition_header_id AND rha.requisition_header_id= 100131; –pass the requisition header id