Chapter 4: SQL
... Find the customer names and their loan numbers for all customers having a loan at some branch. select customer-name, T.loan-number, S.amount from borrower as T, loan as S where T.loan-number = S.loan-number Find the names of all branches that have greater assets than some branch located in Brook ...
... Find the customer names and their loan numbers for all customers having a loan at some branch. select customer-name, T.loan-number, S.amount from borrower as T, loan as S where T.loan-number = S.loan-number Find the names of all branches that have greater assets than some branch located in Brook ...
CIS300 Final Exam Review - Resources for Academic
... The range of cells that you want evaluated by criteria. oCells in each range must be numbers or names, arrays, or references that contain numbers. oBlank and text values are ignored. criteria Required The criteria in the form of a number, expression, a cell reference, text, or a function that def ...
... The range of cells that you want evaluated by criteria. oCells in each range must be numbers or names, arrays, or references that contain numbers. oBlank and text values are ignored. criteria Required The criteria in the form of a number, expression, a cell reference, text, or a function that def ...
PG West Thinking Persons Guide to Data Warehouse Design
... • Column-based tables typically load faster than row-based tables with load utilities, however they will experience slower insert/delete rates than rowbased tables • Move the data as close to the database as possible; avoid having applications on remote machines do data manipulations and send data a ...
... • Column-based tables typically load faster than row-based tables with load utilities, however they will experience slower insert/delete rates than rowbased tables • Move the data as close to the database as possible; avoid having applications on remote machines do data manipulations and send data a ...
Grouper Loader
... • If you download the Grouper Installer, it can download most other packages for you • Some Grouper packages are hosted on Maven's central repository ...
... • If you download the Grouper Installer, it can download most other packages for you • Some Grouper packages are hosted on Maven's central repository ...
Hierarchical Model
... the entity set customer. It includes three fields: customer name, customer street, and customer city. Similarly, account is the record type corresponding to the entity set account. It includes two fields: account number and balance. Finally, the relationship depositor has been replaced with the link ...
... the entity set customer. It includes three fields: customer name, customer street, and customer city. Similarly, account is the record type corresponding to the entity set account. It includes two fields: account number and balance. Finally, the relationship depositor has been replaced with the link ...
Block oriented processing of relational database
... oriented operators and query processing schemes have been implemented in IBM's DB2 Universal Database (UDB) system [9]. The main feature of this technique is to construct a block'of intermediate records that can be used by one or more database operators. A block descriptor data structure is used to ...
... oriented operators and query processing schemes have been implemented in IBM's DB2 Universal Database (UDB) system [9]. The main feature of this technique is to construct a block'of intermediate records that can be used by one or more database operators. A block descriptor data structure is used to ...
No Slide Title
... (Lindsay, Park, Pittsfield)} is a relation over customer-name x customer-street x customer-city. ...
... (Lindsay, Park, Pittsfield)} is a relation over customer-name x customer-street x customer-city. ...
Oracle Database Backup-and-Recovery Best Practices and New
... Data Recovery Advisor (DRA) • Oracle Database tool that automatically diagnoses data failures, presents repair options, and executes repairs at the user's request • Determines failures based on symptoms – E.g. an “open failed” because datafiles f045.dbf and f003.dbf are missing – Failure Informatio ...
... Data Recovery Advisor (DRA) • Oracle Database tool that automatically diagnoses data failures, presents repair options, and executes repairs at the user's request • Determines failures based on symptoms – E.g. an “open failed” because datafiles f045.dbf and f003.dbf are missing – Failure Informatio ...
T-RECS
... Before installing the new version of the T-Recs Server Application and Client software, make sure that the required tasks listed below have been completed. If you have any questions regarding these requirements, contact Chesapeake Customer Support. 1. Verify that the drive on which the T-Recs Applic ...
... Before installing the new version of the T-Recs Server Application and Client software, make sure that the required tasks listed below have been completed. If you have any questions regarding these requirements, contact Chesapeake Customer Support. 1. Verify that the drive on which the T-Recs Applic ...
On the performance of parallel join processing in shared nothing
... [DG92]. These systems utilize the capacity of multiple locally distributed processing nodes interconnected by a high-speed network. Typically, fast and inexpensive microprocessors are used as processors to achieve high cost-effectiveness compared to mainframe-based configurations. Parallel database ...
... [DG92]. These systems utilize the capacity of multiple locally distributed processing nodes interconnected by a high-speed network. Typically, fast and inexpensive microprocessors are used as processors to achieve high cost-effectiveness compared to mainframe-based configurations. Parallel database ...
Chapter 17: Parallel Databases
... Prices of microprocessors, memory and disks have dropped sharply Recent desktop computers feature multiple processors and this trend is projected to accelerate Databases are growing increasingly large ...
... Prices of microprocessors, memory and disks have dropped sharply Recent desktop computers feature multiple processors and this trend is projected to accelerate Databases are growing increasingly large ...
Document
... Prices of microprocessors, memory and disks have dropped sharply Recent desktop computers feature multiple processors and this trend is projected to accelerate Databases are growing increasingly large ...
... Prices of microprocessors, memory and disks have dropped sharply Recent desktop computers feature multiple processors and this trend is projected to accelerate Databases are growing increasingly large ...
echo ""
... You use the LOAD DATA statement and the mysqli_query() function with a local text file to add multiple records to a database With queries that return results, such as SELECT queries, you can use the mysqli_ num_rows() function to find the number of records returned from the query The mysqli_info() f ...
... You use the LOAD DATA statement and the mysqli_query() function with a local text file to add multiple records to a database With queries that return results, such as SELECT queries, you can use the mysqli_ num_rows() function to find the number of records returned from the query The mysqli_info() f ...
Elmasri/Navathe, Fundamentals of Database Systems, Fourth Edition
... specific XML DTD or XML schema. Since all the documents have the same structure, we can design a relational (or object) database to store the leaf-level data elements within the XML documents. Designing a specialized system for storing native XML data: A new type of database system based on the hier ...
... specific XML DTD or XML schema. Since all the documents have the same structure, we can design a relational (or object) database to store the leaf-level data elements within the XML documents. Designing a specialized system for storing native XML data: A new type of database system based on the hier ...
Midterm 2 Review - Department of Computer Science
... 4.Know the characteristics of superkey, candidate key, primary key, and foreign key. 5.Know the rules of relational integrity and referential integrity. 6. Be able to recognize and read relational algebra statements with the primary operators. 7.Be able to recognized simple relational calculus state ...
... 4.Know the characteristics of superkey, candidate key, primary key, and foreign key. 5.Know the rules of relational integrity and referential integrity. 6. Be able to recognize and read relational algebra statements with the primary operators. 7.Be able to recognized simple relational calculus state ...
Chapter 15: Concurrency Control
... The lock table is usually implemented as an in-memory hash ...
... The lock table is usually implemented as an in-memory hash ...
SQL
... SQL Example 1 & 2 • Example 1: – I’d like to know a list of the Customer number, Customer name, and balance of all customers. – Save as SQL 1 • Example 2: – I’d like to know a list of the Order number, Part number, Price and Order Date. – Save as SQL 2 ...
... SQL Example 1 & 2 • Example 1: – I’d like to know a list of the Customer number, Customer name, and balance of all customers. – Save as SQL 1 • Example 2: – I’d like to know a list of the Order number, Part number, Price and Order Date. – Save as SQL 2 ...
Slide 1
... • Create list of SQL Server that you want to analyze now or in the future • BPA will scan all databases on a given server (including system databases) ...
... • Create list of SQL Server that you want to analyze now or in the future • BPA will scan all databases on a given server (including system databases) ...
Explicit SQL Pass-Through: Is It Still Useful?
... database - for execution. Among the analyses which can now be processed in-database are the common descriptive statistics represented by SAS procedures like MEANS and FREQ; certain data mining algorithms from SAS/STAT and SAS/Enterprise Miner; database-resident table management functions associated ...
... database - for execution. Among the analyses which can now be processed in-database are the common descriptive statistics represented by SAS procedures like MEANS and FREQ; certain data mining algorithms from SAS/STAT and SAS/Enterprise Miner; database-resident table management functions associated ...
Configuring an Oracle Resource in Metadata Manager 9.0
... metadata source, the metadata load can fail or the metadata can be incorrectly loaded in the Metadata Manager warehouse. Configure the permissions for the Oracle database user account that you use to connect to the Oracle database. Configure CONNECT and SELECT_CATALOG_ROLE permissions for the user a ...
... metadata source, the metadata load can fail or the metadata can be incorrectly loaded in the Metadata Manager warehouse. Configure the permissions for the Oracle database user account that you use to connect to the Oracle database. Configure CONNECT and SELECT_CATALOG_ROLE permissions for the user a ...