How can we implement rollback or commit statement in a trigger?

1045

---

Why is there a need for sqlcode and sqlerrm variables?

1061

---

What is auto increment feature in sql?

1140

---

What is the basic structure of an sql?

1118

---

What is data definition language?

1104

---

How can we solve sql error: ora-00904: invalid identifier?

1261

---

Name the different types of indexes in sql and define them.

1165

---

What is hibernate and its relation to sql?

1133

---

What are the various restrictions imposed on view in terms of dml?

982

---

What are the differences between in and exists clause?

1129

---

What is consistency?

1138

---

What is the cause of mutating table error and how can we solve it?

1069

---

What are the different parts of a package?

1124

---

How can we make an if statement within a select statement?

1029

---

is it possible to pass an object or table to a procedure as an argument?

1147

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