What company owns postgresql?

0 Answers  

---

What is insert command in sql?

0 Answers  

---

What are the advantages and disadvantages, compared to the standard SQL and SQL*plus ?

2 Answers  

---

what is a composite primary key ? : Sql dba

0 Answers  

---

what is the difference between cursor FETCH and FOR LOOP ?

3 Answers   CG-VAK, Tech Mahindra,

---

---

What is java sql package?

0 Answers  

---

What is the difference between having clause and where clause?

0 Answers  

---

What view means?

0 Answers  

---

write a query that returns first characters of each word in Oracel/Sql pl sql

5 Answers  

---

Which one of the following is a reason that an INSERT statement might cause an error instead of executing correctly? 1. The INSERT statement was attempting to insert a record into a view that was created from more than one table. 2. The INSERT statement was attempting to insert a record using a combination of constants and values from an existing table. 3. The INSERT statement was attempting to insert a record with a non-NULL value into a table that has that column defined as NULL. 4. The INSERT statement was attempting to insert a record into a table by selecting a record from that same table. 5. The INSERT statement was attempting to insert a record into a view rather than a table.

1 Answers   Sonata,

---

How do I find duplicates in two columns?

0 Answers  

---

What is data control language (dcl)?

0 Answers  

---