Using Hibernate for Persistent Objects
... you read a parent record in, you may also want to read in all its children records. Cascading can be defined for each of the four CRUD operations—that is, create, read, update, and delete. Also, cascading is often handled via the use of database triggers. ...
... you read a parent record in, you may also want to read in all its children records. Cascading can be defined for each of the four CRUD operations—that is, create, read, update, and delete. Also, cascading is often handled via the use of database triggers. ...
SQL Server Security for the Access Developer
... (which is analogous to Everyone in Windows security, or the Users group in Access security). Regardless of how you allocate roles and permissions, there’s one fixed server role that can override everything. If you add a user to the System Administrator fixed server role, that user can then perform a ...
... (which is analogous to Everyone in Windows security, or the Users group in Access security). Regardless of how you allocate roles and permissions, there’s one fixed server role that can override everything. If you add a user to the System Administrator fixed server role, that user can then perform a ...
Final Thesis - Computer Science
... in Online Transaction Processing (OLTP) and E-commerce applications which use databases. This trend has been motivated by the need to accommodate many users simultaneously accessing the databases from many different networked locations. This evolution gave birth to an enduring need for high throughp ...
... in Online Transaction Processing (OLTP) and E-commerce applications which use databases. This trend has been motivated by the need to accommodate many users simultaneously accessing the databases from many different networked locations. This evolution gave birth to an enduring need for high throughp ...
- Quest Software
... If you are using Oracle, ensure that these permissions are set. Grant Select on the following dictionary views: NOTE: Note: For Oracle 12c, replace all the dba_* dictionary views with the cdb prefix (cdb_*) Table 11. Oracle views requiring Select permission ...
... If you are using Oracle, ensure that these permissions are set. Grant Select on the following dictionary views: NOTE: Note: For Oracle 12c, replace all the dba_* dictionary views with the cdb prefix (cdb_*) Table 11. Oracle views requiring Select permission ...
branch-name
... Note that we do not need to use the having clause, since we compute the temporary (view) relation result in the from clause, and the attributes of result can be used directly in the where clause. ...
... Note that we do not need to use the having clause, since we compute the temporary (view) relation result in the from clause, and the attributes of result can be used directly in the where clause. ...
eHealth space related issue troubleshooting guide
... What are the symptoms that usually indicate an eHealth server is possibly running out of disk space The following is a list of symptoms or situations that usually indicate an eHealth application may or will be run out disk space soon. 1. Disk usage is reaching 90% on any partitions, and free space i ...
... What are the symptoms that usually indicate an eHealth server is possibly running out of disk space The following is a list of symptoms or situations that usually indicate an eHealth application may or will be run out disk space soon. 1. Disk usage is reaching 90% on any partitions, and free space i ...
NKU-2015-AnujMohan - Oracle-12c
... You want to restore one or few tables out of many tables of tablespace logical corruption or records wrongly purged Not enough undo data available to FLASHBACK TABLE or FLASHBACK TABLE not implemented ...
... You want to restore one or few tables out of many tables of tablespace logical corruption or records wrongly purged Not enough undo data available to FLASHBACK TABLE or FLASHBACK TABLE not implemented ...
SAS® PASSTHRU to Microsoft SQL Server using ODBC
... name in SQL Server. If you do not have authority to do it yourself, you will have to request that your DBA does it for you. I have seen the problem with names that are exactly 32 characters long, so I recommend a new name shorter than 32 characters. It is true that by using a VIEW, you lose access t ...
... name in SQL Server. If you do not have authority to do it yourself, you will have to request that your DBA does it for you. I have seen the problem with names that are exactly 32 characters long, so I recommend a new name shorter than 32 characters. It is true that by using a VIEW, you lose access t ...
Database Procedural Programming PL/SQL and Embedded SQL
... An anonymous block is a PL/SQL block that appears within your application and it is not named or stored in the database. In many applications, PL/SQL blocks can appear wherever SQL statements can appear. A stored procedure is a PL/SQL block that Oracle stores in the database and can be called by ...
... An anonymous block is a PL/SQL block that appears within your application and it is not named or stored in the database. In many applications, PL/SQL blocks can appear wherever SQL statements can appear. A stored procedure is a PL/SQL block that Oracle stores in the database and can be called by ...
Creampie gangban gif
... 3. Initiate procedure call from the same database session, for example: EXEC my_procedure; ...
... 3. Initiate procedure call from the same database session, for example: EXEC my_procedure; ...
Data Modeling and Database Design Using ERwin
... Note: All Attributes are assigned as char(18) (or any default value defined) when the level is changed to physical one. Assoc.Prof.Dr.B.G.Çetiner 2000 ...
... Note: All Attributes are assigned as char(18) (or any default value defined) when the level is changed to physical one. Assoc.Prof.Dr.B.G.Çetiner 2000 ...
Volcano/spl minus/an extensible and parallel query evaluation
... systems that have significantly influenced the design of Volcano. Our work has been influenced most strongly by WiSS, GAMMA, and EXODUS. The Wisconsin Storage System (WiSS) [lo] is a record-oriented file system providing heap files, B-tree and hash indexes, buffering, and scans with predicates. GAMM ...
... systems that have significantly influenced the design of Volcano. Our work has been influenced most strongly by WiSS, GAMMA, and EXODUS. The Wisconsin Storage System (WiSS) [lo] is a record-oriented file system providing heap files, B-tree and hash indexes, buffering, and scans with predicates. GAMM ...
The Relational Data Model - Computer Science, Stony Brook
... It is convenient to view data at different levels of abstraction. Programmers prefer to work with data stored in files. Files belong to the physical level of data modeling. File structures: Sequential files are best for applications that access records in the order in which they are stored ...
... It is convenient to view data at different levels of abstraction. Programmers prefer to work with data stored in files. Files belong to the physical level of data modeling. File structures: Sequential files are best for applications that access records in the order in which they are stored ...
host language
... Options: The Condition Any boolean-valued condition is appropriate. It is evaluated before or after the triggering event, depending on whether BEFORE or AFTER is used in the event. Access the new/old tuple or set of tuples through the names declared in the REFERENCING clause. ...
... Options: The Condition Any boolean-valued condition is appropriate. It is evaluated before or after the triggering event, depending on whether BEFORE or AFTER is used in the event. Access the new/old tuple or set of tuples through the names declared in the REFERENCING clause. ...
107-29: Improving Peformance: Accessing DB2 Data with SAS 9
... running SAS applications with data from an IBM DB2 Universal Database for Linux, UNIX, and Windows data warehouse. We look at how SAS/ACCESS processes relational data and how to improve read, write, and load performance. This includes tuning tips and discussion of best practices in designing and tun ...
... running SAS applications with data from an IBM DB2 Universal Database for Linux, UNIX, and Windows data warehouse. We look at how SAS/ACCESS processes relational data and how to improve read, write, and load performance. This includes tuning tips and discussion of best practices in designing and tun ...
Why SQL Server May Be More Suitable For You: A
... performs the encryption and de-encryption directly, so the process is entirely transparent to connecting applications. Applications can continue to read and write data to and from the database as they normally would and do not need to be modified to support Transparent Data Encryption. With Transpar ...
... performs the encryption and de-encryption directly, so the process is entirely transparent to connecting applications. Applications can continue to read and write data to and from the database as they normally would and do not need to be modified to support Transparent Data Encryption. With Transpar ...
Database Engine Tuning Advisor (DTA) in SQL Server 2005
... Microsoft® SQL Server™ supports a number of physical design options: heaps, indexes (single- or multi-columned, clustered or nonclustered), and indexed views. In Microsoft SQL Server 2005, the new partitioning feature allows each of these structures to be horizontally range partitioned in different ...
... Microsoft® SQL Server™ supports a number of physical design options: heaps, indexes (single- or multi-columned, clustered or nonclustered), and indexed views. In Microsoft SQL Server 2005, the new partitioning feature allows each of these structures to be horizontally range partitioned in different ...
On the performance of parallel join processing in shared nothing
... effectiveness of intra-transaction parallelism in multi-user mode, i.e., in combination with intertransaction parallelism. Assuming that a large system with hundreds of processors is exclusively reserved for processing a single query is clearly unrealistic since it would result in very poor costeffe ...
... effectiveness of intra-transaction parallelism in multi-user mode, i.e., in combination with intertransaction parallelism. Assuming that a large system with hundreds of processors is exclusively reserved for processing a single query is clearly unrealistic since it would result in very poor costeffe ...
Towards an Infrastructure for Temporal Databases: Report of an
... must be supplied to perform conversions of time values between the different. granularities, and to formulate queries and present results in a,n appropriat,e form. A related feature is the need for a merge operation in order to be able to work with data coming from different databases (or relations) ...
... must be supplied to perform conversions of time values between the different. granularities, and to formulate queries and present results in a,n appropriat,e form. A related feature is the need for a merge operation in order to be able to work with data coming from different databases (or relations) ...
The SQL SELECT Statement
... Note: The BETWEEN operator is treated differently in different databases. In some databases a person with the LastName of "Hansen" or "Pettersen" will not be listed (BETWEEN only selects fields that are between and excluding the test values). In other databases a person with the last name of "Hansen ...
... Note: The BETWEEN operator is treated differently in different databases. In some databases a person with the LastName of "Hansen" or "Pettersen" will not be listed (BETWEEN only selects fields that are between and excluding the test values). In other databases a person with the last name of "Hansen ...
Kroenke-Auer-DBP-e11-PPT
... – Enterprise Edition—This is the most powerful and feature-laden version. It handles as many CPUs as the computer’s operating system will support and includes data warehouse capabilities. – Standard Edition—This is the basic commercial version. It does not have the complete feature set of the Enterp ...
... – Enterprise Edition—This is the most powerful and feature-laden version. It handles as many CPUs as the computer’s operating system will support and includes data warehouse capabilities. – Standard Edition—This is the basic commercial version. It does not have the complete feature set of the Enterp ...