Oracle Application Express 4. Patch Set Notes. Patch Set Notes. Release 4. 2. 3. 0. September 2. 01. 3These patch set notes accompany the Oracle Application Express 4. The Oracle Application Express 4. This document contains these topics 1 Patch Set Overview. SettingsProgs.png' alt='Patch Check Advanced Example' title='Patch Check Advanced Example' />Patch sets are a mechanism for delivering fully tested and integrated product fixes. Patch sets provide bug fixes only they typically do not include new functionality and they do not require certification on the target system. Patch sets include all of the libraries that have been rebuilt to implement the bug fixes in the set. All of the fixes in the patch set have been tested and are certified to work with each other. Backbone. js gives structure to web applications by providing models with keyvalue binding and custom events, collections with a rich API of enumerable. Patch sets contain the same set of generic fixes across all platforms. Patch sets may also include additional patches specific to the platform on which they are released. The Oracle Application Express 4. Oracle Application Express release 4. Apply the patch to the Oracle database where the Oracle Application Express schemas are installed. This patch will determine if additional languages are installed, and will apply the patch for those languages as well. Oracle Application Express release 4. Oracle Database 1. When determining whether to install this patch set, or install the entire Oracle Application Express 4. Oracle Technology Network OTN, consider the following rules If you have Oracle Application Express release 4. Oracle Application Express 4. If you have Oracle Application Express release 4. Oracle HTML DB release 1. Oracle Application Express 4. Oracle Technology Network OTN. If you do not have Oracle Application Express installed, download and install the entire Oracle Application Express 4. Oracle Technology Network OTN. Pre Installation Tasks. Complete the following pre installation tasks before installing the patch set. This section contains these topics 2. Identifying the Oracle Application Express Installation. This is not a complete software distribution. You must connect to an existing Oracle Database where the Oracle Application Express schemas are installed and run the apxpatch. Downloading and Extracting the Installation Software. Misc/MBSA_1.jpg' alt='Patch Check Advanced Examples' title='Patch Check Advanced Examples' />Tabtight professional, free when you need it, VPN service. Dream Theater Christmas Cd'>Dream Theater Christmas Cd. Oracle WebLogic Server Issues. This chapter describes issues associated with Oracle WebLogic Server. It includes the following topics JDK 7 Certification. Find patient medical information for Estradiol Transdermal Patch on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Patch Check Advanced Example' title='Patch Check Advanced Example' />Download the patch set to a computer with access to the Oracle Database. You will also need access to the Oracle home. To download and extract the patch set installation software Download the p. Generic. zip patch set installation archive to a directory that is not the Oracle home directory or under the Oracle home directory. Unzip and extract the installation files as follows Microsoft Windows Double click the p. Generic. zip file. UNIX or Linux Enter the following command. Generic. 2. 3 Optionally Backing Up the Oracle Database. The Application Express engine is a collection of tables and packages that reside wholly within the Oracle Database user accounts APEX0. FLOWSFILES. This patch set updates the underlying tables and packages within the APEX0. Patch Check Advanced Example' title='Patch Check Advanced Example' />If your installation fails, you will not be able to rollback the patch set installation process. Therefore, Oracle recommends that you perform a complete backup of your Oracle instance before you install the patch set. Note that after the patch set is installed there is no way to remove it. If you choose to perform a backup, restart the Oracle Database in restricted session mode to prevent any user access that is, developer and end user while applying the patch set. Preventing Access to Oracle Application Express. It is important that no developers or end users access Oracle Application Express while you are applying the patch set. This section describes how to prevent access to Oracle Application Express if your configuration includes Oracle Application Express Listener, embedded PLSQL gateway, or Oracle HTTP Server and modplsql. This section contains these topics 2. About Disabling the Embedded PLSQL Gateway. If your configuration includes the embedded PLSQL gateway, you need to disable HTTP on the Oracle XML DB Protocol Server. The embedded PLSQL gateway runs on the Oracle XML DB Protocol Server in the Oracle database. To disable it, you change the port number to 0. Before doing so, first verify the port number. Verifying the Port Assigned to Oracle XML DB Protocol Server. To verify the port number assigned to HTTP on the Oracle XML DB Protocol Server Start SQLPlus and connect to the database where Oracle Application Express is installed as SYS. For example On Windows SYSTEMDRIVE sqlplus nolog. SQL CONNECT SYS as SYSDBA. Enter password SYSpassword. On UNIX and Linux. SQL CONNECT SYS as SYSDBA. Enter password SYSpassword. Enter the following statement to verify the port number. SELECT DBMSXDB. GETHTTPPORT FROM DUAL. If the port number returns 0, the Oracle XML DB Protocol Server is disabled. Disabling HTTP on the Oracle XML DB Protocol Server. To disable HTTP on the Oracle XML DB Protocol Server Start SQLlus and connect to the database where Oracle Application Express is installed as SYS. For example Windows SYSTEMDRIVE sqlplus nolog. SQL CONNECT SYS as SYSDBA. Enter password SYSpassword. UNIX and Linux. sqlplus nolog. SQL CONNECT SYS as SYSDBA. Enter password SYSpassword. Run the following statements. EXEC DBMSXDB. SETHTTPPORT0. Stopping Oracle HTTP Server. If your configuration includes Oracle HTTP Server and modplsql, you need to stop Oracle HTTP Server. To stop Oracle HTTP Server shipped with Oracle Database 1. ORACLEBASEORACLEHTTPSERVERHOMEopmnbinopmnctl stopproc ias componentHTTPServer. In the previous example, ORACLEBASE is the path to the Oracle base directory. Tip. Note that if the Oracle HTTP Server is listening on a port less than 1. Installing the Patch Set. Complete the following tasks to install the patch set. This section contains these topics 3. About Installing in Oracle Database 1. Oracle Database 1. Release 1 1. 2. 1 introduces the multitenant architecture. This database architecture has a multitenant container database CDB that includes a root container, CDBROOT, a seed database, PDBSEED, and multiple pluggable databases PDBs. Each pluggable database is equivalent to a separate database instance in Oracle Database 1. The root container, CDBROOT, holds common objects that are accessible to every PDB utilizing metadata links or object links. The seed database, PDBSEED, is used when creating a new PDB to seed the new database. The key benefit of the Oracle Database 1. CPU and memory, can be shared across all of the PDBs. This architecture also enables many databases to be treated as one for tasks such as upgrades or patches, and backups. Installing in a Non CDBFollow these instructions if Oracle Application Express is installed in a non CDB including Oracle Database 1. Oracle Database 1. PDB. To install the patch set in a non CDB or locally in a PDB Set your current directory to the top level patch directory where you unzipped the p. Generic. zip file. Start SQLlus and connect to the database where Oracle Application Express is installed as SYS specifying the SYSDBA role. For example On Windows SYSTEMDRIVE sqlplus nolog. SQL CONNECT SYS as SYSDBA. Enter password SYSpassword. On UNIX and Linux. SQL CONNECT SYS as SYSDBA. Enter password SYSpassword. Run apxpatch. sql. For example. Follow the instructions in the next section, Post Installation Tasks. Review the log file apxpatch. Installing in a CDBFollow these instructions if Oracle Application Express is installed in a multitenant container database CDB and in CDBROOT. Rails Routing from the Outside In Ruby on Rails Guides. The Purpose of the Rails Router. The Rails router recognizes URLs and dispatches them to a controllers action, or to a Rack application. It can also generate paths and URLs, avoiding the need to hardcode strings in your views. Connecting URLs to Code. When your Rails application receives an incoming request for it asks the router to match it to a controller action. If the first matching route is. Generating Paths and URLs from Code. You can also generate paths and URLs. If the route above is modified to be. Patient. find1. 7. Patient Record, patientpathpatient. This reduces the brittleness of your view and makes your code easier to understand. Note that the id does not need to be specified in the route helper. Resource Routing the Rails Default. Resource routing allows you to quickly declare all of the common routes for a given resourceful controller. Instead of declaring separate routes for your index, show, new, edit, create, update and destroy actions, a resourceful route declares them in a single line of code. Resources on the Web. Browsers request pages from Rails by making a request for a URL using a specific HTTP method, such as GET, POST, PATCH, PUT and DELETE. Each method is a request to perform an operation on the resource. A resource route maps a number of related requests to actions in a single controller. When your Rails application receives an incoming request for it asks the router to map it to a controller action. If the first matching route is Rails would dispatch that request to the destroy action on the photos controller with id 1. CRUD, Verbs, and Actions. In Rails, a resourceful route provides a mapping between HTTP verbs and URLs to. By convention, each action also maps to a specific CRUD. A single entry in the routing file, such as creates seven different routes in your application, all mapping to the Photos controller HTTP Verb. Path. ControllerAction. Used for. GETphotosphotosindexdisplay a list of all photos. GETphotosnewphotosnewreturn an HTML form for creating a new photo. POSTphotosphotoscreatecreate a new photo. GETphotos idphotosshowdisplay a specific photo. GETphotos ideditphotoseditreturn an HTML form for editing a photo. PATCHPUTphotos idphotosupdateupdate a specific photo. DELETEphotos idphotosdestroydelete a specific photo. Because the router uses the HTTP verb and URL to match inbound requests, four URLs map to seven different actions. Rails routes are matched in the order they are specified, so if you have a resources photos above a get photospoll the show actions route for the resources line will be matched before the get line. To fix this, move the get line above the resources line so that it is matched first. Path and URL Helpers. Creating a resourceful route will also expose a number of helpers to the controllers in your application. In the case of resources photos photospath returns photosnewphotopath returns photosneweditphotopath id returns photos idedit for instance, editphotopath1. Each of these helpers has a corresponding url helper such as photosurl which returns the same path prefixed with the current host, port and path prefix. Defining Multiple Resources at the Same Time. If you need to create routes for more than one resource, you can save a bit of typing by defining them all with a single call to resources. This works exactly the same as. Singular Resources. Sometimes, you have a resource that clients always look up without referencing an ID. For example, you would like profile to always show the profile of the currently logged in user. In this case, you can use a singular resource to map profile rather than profile id to the show action. Passing a String to get will expect a controlleraction format, while passing a Symbol will map directly to an action but you must also specify the controller to use. This resourceful route creates six different routes in your application, all mapping to the Geocoders controller HTTP Verb. Path. ControllerAction. Used for. GETgeocodernewgeocodersnewreturn an HTML form for creating the geocoder. Introduction To Computation And Programming Using Python Pdf. POSTgeocodergeocoderscreatecreate the new geocoder. GETgeocodergeocodersshowdisplay the one and only geocoder resource. GETgeocodereditgeocoderseditreturn an HTML form for editing the geocoder. PATCHPUTgeocodergeocodersupdateupdate the one and only geocoder resource. DELETEgeocodergeocodersdestroydelete the geocoder resource. Because you might want to use the same controller for a singular route account and a plural route accounts4. So that, for example, resource photo and resources photos creates both singular and plural routes that map to the same controller Photos. Controller. A singular resourceful route generates these helpers newgeocoderpath returns geocoderneweditgeocoderpath returns geocodereditgeocoderpath returns geocoder. As with plural resources, the same helpers ending in url will also include the host, port and path prefix. A long standing bug prevents formfor from working automatically with singular resources. As a workaround, specify the URL for the form directly, like so. Controller Namespaces and Routing. You may wish to organize groups of controllers under a namespace. Most commonly, you might group a number of administrative controllers under an Admin namespace. You would place these controllers under the appcontrollersadmin directory, and you can group them together in your router. This will create a number of routes for each of the articles and comments controller. For Admin Articles. Controller, Rails will create HTTP Verb. Path. ControllerAction. Named Helper. GETadminarticlesadminarticlesindexadminarticlespath. GETadminarticlesnewadminarticlesnewnewadminarticlepath. POSTadminarticlesadminarticlescreateadminarticlespath. GETadminarticles idadminarticlesshowadminarticlepath idGETadminarticles ideditadminarticlesediteditadminarticlepath idPATCHPUTadminarticles idadminarticlesupdateadminarticlepath idDELETEadminarticles idadminarticlesdestroyadminarticlepath idIf you want to route articles without the prefix admin to Admin Articles. Controller, you could use. If you want to route adminarticles to Articles. Controller without the Admin module prefix, you could use. In each of these cases, the named routes remain the same as if you did not use scope. In the last case, the following paths map to Articles. Controller HTTP Verb. Path. ControllerAction. Named Helper. GETadminarticlesarticlesindexarticlespath. GETadminarticlesnewarticlesnewnewarticlepath. POSTadminarticlesarticlescreatearticlespath. GETadminarticles idarticlesshowarticlepath idGETadminarticles ideditarticlesediteditarticlepath idPATCHPUTadminarticles idarticlesupdatearticlepath idDELETEadminarticles idarticlesdestroyarticlepath idIf you need to use a different controller namespace inside a namespace block you can specify an absolute controller path, e. Nested Resources. Its common to have resources that are logically children of other resources. For example, suppose your application includes these models. Magazine lt Application. Record. hasmany ads. Ad lt Application. Record. belongsto magazine. Nested routes allow you to capture this relationship in your routing. In this case, you could include this route declaration.