Cursors in Pl/SQL
... wines in Joe’s bar. Create a copy of the Sells table. In this table increase the price of the Brazilian and Argentinian wines by 2 and 1. Create a Short_names(abbr, name) table. Insert tuples into this table s.t. the first field contains an abbreviation of the name of a drinker which is also given a ...
... wines in Joe’s bar. Create a copy of the Sells table. In this table increase the price of the Brazilian and Argentinian wines by 2 and 1. Create a Short_names(abbr, name) table. Insert tuples into this table s.t. the first field contains an abbreviation of the name of a drinker which is also given a ...
2010SprDmaProceduresv3 - MIS315-05
... Both entities describe the same object Generic entity contains attributes that are common to all subtypes Category entities contain attributes that apply only to subtypes Category entities are mutually exclusive ...
... Both entities describe the same object Generic entity contains attributes that are common to all subtypes Category entities contain attributes that apply only to subtypes Category entities are mutually exclusive ...
11 Scalability Concepts Every Architect Should Understand
... – Decoupled front/back ends insulate from other system issues if… – Twitter down – Email server unreachable – Order processing partner doing maintenance – Internet connectivity interruption ...
... – Decoupled front/back ends insulate from other system issues if… – Twitter down – Email server unreachable – Order processing partner doing maintenance – Internet connectivity interruption ...
DBMS Lab
... Normally, in join operation only the matching values from the two columns of the two tables are retrieved. If the tuples where the values are not matching are also to be retrieved, the outer-join is applied. E.g. there are five numbers of departments in Department table. But, in the Employee table ...
... Normally, in join operation only the matching values from the two columns of the two tables are retrieved. If the tuples where the values are not matching are also to be retrieved, the outer-join is applied. E.g. there are five numbers of departments in Department table. But, in the Employee table ...
Constructing an OLAP Cube from Distributed XML Data
... from other data repositories, such as operational databases. For a well-defined and targeted system, where the information needs are well known, it may be straightforward to collect the right data at the right time. However, there is more and more data generally available, and also the information ne ...
... from other data repositories, such as operational databases. For a well-defined and targeted system, where the information needs are well known, it may be straightforward to collect the right data at the right time. However, there is more and more data generally available, and also the information ne ...
Database Security and Auditing
... History Auditing Model Implementation Using Oracle (continued) • Steps: – Use any user other than SYSTEM or SYS; with privileges to create tables, sequences, and triggers – Create history table – Create the trigger to track changes and record all the values of the columns – Test your implementation ...
... History Auditing Model Implementation Using Oracle (continued) • Steps: – Use any user other than SYSTEM or SYS; with privileges to create tables, sequences, and triggers – Create history table – Create the trigger to track changes and record all the values of the columns – Test your implementation ...
Essbase Administration Services Developer`s Guide
... topic being discussed. In addition, while the techniques shown will work, the Java techniques shown may in some cases not be the best implementation method when scaling up to a production quality product. For example, in the section on context menu items, “Adding Context Menu Items To Tree Nodes” on ...
... topic being discussed. In addition, while the techniques shown will work, the Java techniques shown may in some cases not be the best implementation method when scaling up to a production quality product. For example, in the section on context menu items, “Adding Context Menu Items To Tree Nodes” on ...
Final Review
... Crash Recovery: Big Picture Oldest log rec. of Xact active at crash Smallest recLSN in dirty page table after Analysis Last chkpt ...
... Crash Recovery: Big Picture Oldest log rec. of Xact active at crash Smallest recLSN in dirty page table after Analysis Last chkpt ...
nd4update - Isoprime Corporation
... A Referring MD field has been added to the Consults Form. Note: For this field to be included in the Consult printouts, you will need to make a change to the Document Content configuration settings as follows: Go to the Documents >> General section of the General Configuration Form and click on the ...
... A Referring MD field has been added to the Consults Form. Note: For this field to be included in the Consult printouts, you will need to make a change to the Document Content configuration settings as follows: Go to the Documents >> General section of the General Configuration Form and click on the ...
IBM
... Send rows from tab1 to those partitions where they can find join matches in tab2, i.e. redistribution of tab1, based on hashing of the join key c1. ...
... Send rows from tab1 to those partitions where they can find join matches in tab2, i.e. redistribution of tab1, based on hashing of the join key c1. ...
Biacore 8K Database Installation and Management Guide
... Database installation options Biacore 8K software supports the use of different database servers, different databases and different types of users. Several instruments can store run data in the same database. Moving objects between databases is also supported to some extent, using import-export func ...
... Database installation options Biacore 8K software supports the use of different database servers, different databases and different types of users. Several instruments can store run data in the same database. Moving objects between databases is also supported to some extent, using import-export func ...
Enabling Enterprise Provisioning and Security in Oracle Portal
... SUBSTR(MAX(SUBSTR(SYS_CONNECT_BY_PATH (ci1.question_id,','),2)),1,40) questions, ci1.cnt FROM ...
... SUBSTR(MAX(SUBSTR(SYS_CONNECT_BY_PATH (ci1.question_id,','),2)),1,40) questions, ci1.cnt FROM ...
Introduction - Gavin Soorma
... The datafile names need not be changed as the entire database in being migrated to 10g. As a bonus this database is being upgraded to 10.2.0.3. The SOURCE database was 10.2.0.2. All one has to do is create the new database in the higher version and simply plug the SOURCE tablespaces into the TARGET ...
... The datafile names need not be changed as the entire database in being migrated to 10g. As a bonus this database is being upgraded to 10.2.0.3. The SOURCE database was 10.2.0.2. All one has to do is create the new database in the higher version and simply plug the SOURCE tablespaces into the TARGET ...
Introduction to Database Systems
... protect data. A transaction must hold all the required locks before executing, and does not release any lock until the transaction has completely finished. What is the WAL property, and why is it important? The WAL property affects the logging strategy in a DBMS. The WAL, Write-Ahead Log, property s ...
... protect data. A transaction must hold all the required locks before executing, and does not release any lock until the transaction has completely finished. What is the WAL property, and why is it important? The WAL property affects the logging strategy in a DBMS. The WAL, Write-Ahead Log, property s ...
PHP_Bible
... Having a separate form and form handler is a very clean design which can potentially be easier to maintain. However there are quite a few things you might want to do that can't be done easily with this model If something goes wrong with the submission, it's very difficult to redisplay the form with ...
... Having a separate form and form handler is a very clean design which can potentially be easier to maintain. However there are quite a few things you might want to do that can't be done easily with this model If something goes wrong with the submission, it's very difficult to redisplay the form with ...
Sybase - Oracle
... index. This order is allows maintained. Since Oracle does not have the same concept, detailed analysis of Sybase Adaptive Server clustered indexes may need to be done. In Oracle9i, Index-Organized Tables (IOTs) can be used to simulate a Sybase Adaptive Server clustered index. Index-Organized Tables ...
... index. This order is allows maintained. Since Oracle does not have the same concept, detailed analysis of Sybase Adaptive Server clustered indexes may need to be done. In Oracle9i, Index-Organized Tables (IOTs) can be used to simulate a Sybase Adaptive Server clustered index. Index-Organized Tables ...
EX NO: 01
... formatting applied to the cell, or even if the cell is empty. 6. Date & Time Functions Excel's Date Functions can be used to add such things as the current date, the current time, or the day of the week to a spreadsheet. 7. Database Functions Along with spreadsheet functionality, Excel can also keep ...
... formatting applied to the cell, or even if the cell is empty. 6. Date & Time Functions Excel's Date Functions can be used to add such things as the current date, the current time, or the day of the week to a spreadsheet. 7. Database Functions Along with spreadsheet functionality, Excel can also keep ...
Chapter 19: Distributed Databases
... share no physical component Database systems that run on each site are independent of each ...
... share no physical component Database systems that run on each site are independent of each ...
Designing Real-time Sensor Data Warehouse Architecture Using
... Diffs or Deltas: The trunk has a history of changes as a file evolves. Diffs or Deltas are the changes I made while editing ...
... Diffs or Deltas: The trunk has a history of changes as a file evolves. Diffs or Deltas are the changes I made while editing ...
Discovery and Maintenance of Functional Dependencies by Independencies
... hash-function in order to avoid redundant computations. However, he does not use a complete inference relation even regarding functional dependencies. Also do Dehaspeet al. because their inferences are based on ® subsumption. In addition, the verification is based on theorem proving which is not sui ...
... hash-function in order to avoid redundant computations. However, he does not use a complete inference relation even regarding functional dependencies. Also do Dehaspeet al. because their inferences are based on ® subsumption. In addition, the verification is based on theorem proving which is not sui ...
Towards Graph Containment Search and Indexing
... model graph database, most of which are not contrastive at all. Practically, it is impossible to search all subgraphs that appear in the database. We found that there is a connection between contrast subgraphs and their frequency: Both infrequent and very frequent subgraphs are not highly contrastiv ...
... model graph database, most of which are not contrastive at all. Practically, it is impossible to search all subgraphs that appear in the database. We found that there is a connection between contrast subgraphs and their frequency: Both infrequent and very frequent subgraphs are not highly contrastiv ...
this PDF file
... elude items for the management, operation, and construction of functional facilities. Both of these budgets are based on cash accounting, not accrual (corporate accounting). The underlying idea of this practice is that the goal of port management and operations is for ports to serve as public establ ...
... elude items for the management, operation, and construction of functional facilities. Both of these budgets are based on cash accounting, not accrual (corporate accounting). The underlying idea of this practice is that the goal of port management and operations is for ports to serve as public establ ...
Spatial Data Storage and Topology in the Redesigned MAF/TIGER
... Over the last decade, however, isolated "stovepipe" GIS systems have begun to be integrated with mainstream IT and used to support location awareness in additional business applications. Database vendors have partnered with GIS vendors to make a concerted effort to ensure that spatial data can be bl ...
... Over the last decade, however, isolated "stovepipe" GIS systems have begun to be integrated with mainstream IT and used to support location awareness in additional business applications. Database vendors have partnered with GIS vendors to make a concerted effort to ensure that spatial data can be bl ...
Best Practices for protecting Microsoft SQL Server
... Maximum Wait Timeout (minutes) The total amount of time to wait before abandoning the waiting process. If this timeout elapses and the job contains additional Transaction Log sessions to be restored, then those additional sessions may fail to restore because SQL Server is not yet ready. Note: Start ...
... Maximum Wait Timeout (minutes) The total amount of time to wait before abandoning the waiting process. If this timeout elapses and the job contains additional Transaction Log sessions to be restored, then those additional sessions may fail to restore because SQL Server is not yet ready. Note: Start ...