The TRANS_SUMMARY table contains product-wise transaction details that get updated with every transactionin the system. Each row has cumulative transaction details of a single product and every product is identified bya product code， which is the primary key.As part of the archival process， the company wants to transfer therows in the TRANS_SUMMARY table to the TRANS_SUMMARY_DUP table at the end of every quarter of theyear. Along with existing products， the company deals with many new products during every quarter. A: Using the MERGE command B: Using the SQL*Loader utility C: Using the correlated UPDATE command D: Using the INSERT command to perform bulk operation
The TRANS_SUMMARY table contains product-wise transaction details that get updated with every transactionin the system. Each row has cumulative transaction details of a single product and every product is identified bya product code， which is the primary key.As part of the archival process， the company wants to transfer therows in the TRANS_SUMMARY table to the TRANS_SUMMARY_DUP table at the end of every quarter of theyear. Along with existing products， the company deals with many new products during every quarter. A: Using the MERGE command B: Using the SQL*Loader utility C: Using the correlated UPDATE command D: Using the INSERT command to perform bulk operation
阅读理解 Smith College Precollege Programs offer intellectually inspiring and unique opportunities to high school girls who wish to pursue their academic interests in the classroom and beyond. Annually, these programs offer over 225 young women the freedom to explore challenging subjects while living and studying with other motivated students from around the world. College Admission Workshop: This new one-week program is for rising high school juniors and seniors who are beginning to look at colleges. It helps you gain a competitive advantage when you are applying to colleges. You can know how to write a college-level essay, excel in a college admission interview and give an introductory speech. Summer Science and Engineering Program: Do you want to conduct college-level research? This program is a unique four-week residential program that will give you a taste of both college life and college-level science. You will attend small classes taught by top faculty (学院) members. The classes also have a current Smith College student working as an intern (实习生). Discovering Women's History: This program allows you to explore the lives and writings of notable women of the 19th and 20th centuries. You will read the private papers of Sylvia Plath, Gloria Steinem and Virginia Woolf. You will also examine poet Emily Dickinson's personal diaries and letters. You will learn archival (档案的) research skills. Field Studies for Sustainable (可持续的) Futures: This program is for students who want to explore their interest in environmental protection in a directed way. You will learn about sustainable living and environmental science. Much of the program is conducted in the field, and you will engage in a variety of activities including hiking, visiting local farms and learning about sustainable food and agriculture.
阅读理解 Smith College Precollege Programs offer intellectually inspiring and unique opportunities to high school girls who wish to pursue their academic interests in the classroom and beyond. Annually, these programs offer over 225 young women the freedom to explore challenging subjects while living and studying with other motivated students from around the world. College Admission Workshop: This new one-week program is for rising high school juniors and seniors who are beginning to look at colleges. It helps you gain a competitive advantage when you are applying to colleges. You can know how to write a college-level essay, excel in a college admission interview and give an introductory speech. Summer Science and Engineering Program: Do you want to conduct college-level research? This program is a unique four-week residential program that will give you a taste of both college life and college-level science. You will attend small classes taught by top faculty (学院) members. The classes also have a current Smith College student working as an intern (实习生). Discovering Women's History: This program allows you to explore the lives and writings of notable women of the 19th and 20th centuries. You will read the private papers of Sylvia Plath, Gloria Steinem and Virginia Woolf. You will also examine poet Emily Dickinson's personal diaries and letters. You will learn archival (档案的) research skills. Field Studies for Sustainable (可持续的) Futures: This program is for students who want to explore their interest in environmental protection in a directed way. You will learn about sustainable living and environmental science. Much of the program is conducted in the field, and you will engage in a variety of activities including hiking, visiting local farms and learning about sustainable food and agriculture.