key value

An update to a key column operates like a delete of the old key value followed by an insert of the new key value.

It's sometimes known as an associative array because data is associated with a key value, or as a hash table.

It behaves as though it were a giant hash table, looking up key = value pairs. Give it a key, and set or get some arbitrary data.

Note that this assumes that key columns are never updated; once a row exists, it is immutably tied to its primary-key value.

Each key value can be used separately to encrypt messages, but it cannot be used to decrypt the messages it was used to encrypt.

Information aggregation is the key value that this part of the workshop brings to the overall development of the customer's portal.

Determine in which partition a row with a particular partition key value resides, or where it would be inserted.

A key-value store is basically a hash table on disk, so the location of a piece of data can be guessed without having to consult an index.

The key technology there came out of our key-value storage technology at HP Labs.

From the internal queue, Process Server can process those messages with multiple threads as long as they do not share the same key value.

This scenario typically occurs in a property bag scenario when properties of an object are fetched and its primary key value is known.

A dictionary is like an associative array or hash: It uses key-value pairs to store and retrieve information.

Other key-value pairs can be specified as well, and the JMX API includes facilities for wildcard matching of object names.

Determines what action will happen to the child row or column when a primary key value is changed or deleted.

A key value for the point E5 is calculated from the values at the normally and diagonally disposed boundary points .

In the canonical model, a map function processes key-value pairs, resulting in an intermediate set of key-value pairs.

RESTRICT Generates an error and prevents the modification if an attempt to modify a referenced primary key value occurs.

Each section, in turn, has a header line and a list of (key-value) pairs to set options for each module.

Occurs when a key value exists in a partition but does not exist in the corresponding dimension.

The larger file size is therefore not a problem, as the contents of each key-value pair are identical.

It then provides concrete advice that sets up the worker object and returns the right key value for this case.

You can then attach objects that are to be imported for template use to the context using the put(key, value) method of the context.

The key value can be one of the following: an attribute, a child element, or the content of the matched element.

Just think of the Preferences object as one big key-value hashtable that structures the keys in a tree-like structure.

You see the header configuration, composed of key-value pairs that dictate the configuration of the individual request.

When you delete an entire record, you remove all of the data in each field as well as the key value that makes the record unique.

A unique index is one in which no two rows are permitted to have the same index key value.

Consider a case where an existing row in a DataSet is an Unchanged row with a primary key value of 1.

Recall that this script simply tokenizes the input to key-value pairs, where each value will be 1 (non-unique input).

Instead of using the whole key value to walk the tree by way of comparisons, the key value is cut into small chunks of a few bits.

The result is the key value pair of the entered document.

Gets or sets the public key value of the strong name identity expressed as a hexadecimal string.

The highly scalable, eventually consistent, distributed, structured key-value store Cassandra for persistence.

If the translation attribute is found, the element is registered in a table as a key value pair.

The order could be changed by changing the primary key value of one of the employees.

This value is part of the index key and is required to make sure that every row has a unique key value.

This makes sense because you generally want to know whether a data value -- rather than a key value -- is in a dictionary.

Structuring long lists of key: value pairs by grouping them into categories improves the readability of the configuration.

Adhering to socialism banner brightly is to insist on socialist key value idea and socialist essence unequivocally .

These instances are retrieved by iterating sequentially over the collection, by ordinal index or by key value.

The reduce method is passed an Iterable whose type will be the type of the (key, value) pairs that are input to it.

Use the RegistryKey. : : . GetValueKind method to determine the data type of a registry key value before retrieving the value.

Use one of the Add methods of the image list's Images property that takes a key value.

basing on a analysis of the consumer , demand and consume of poms , the key value of stakeholders in the poms marketing has been indicated.

Unable to set a Registry key value entry.

The second step updates the properties file created in the first step with a key-value pair that provides the application name.

Provides a basic, component site-specific, key-value pair dictionary through a service that a designer can use to store user-defined data.

Because of their simplicity, key-value stores are useful for a smaller set of jobs but can do those jobs very quickly.

The leaf rows of a nonclustered index contain pointers to the data rows that contain each specific key value.

Curly braces denote an associative array (that is, an object), with its key-value pairs separated by commas.

First, the key value for a threshold definition is a regular expression.

Gets the object that contains the data-key value for the selected row in a data-bound control.

The default values in the field would most likely be retrieved from a database or operational system, using the UPC symbol as the key value.

Key value matches the key for an existing element of the collection.

The B-tree would store the key value, followed by a list of pointers to each of the physical rows.

As a result, items in a dictionary are accessed by a key value and not by their location within a sequence.

this property is an dictionary that can hold arbitrary data in key - value pairs . most of the classes that inherit from.

A qualifier appears as a key-value pair separated by the = character.

The methods of this class manage (key, value) pairs and multivalue fields.

Update the properties file with an application name key-value pair.

The global context looks like a map with access through key-value pairs.

When String type key-value pairs are simply not sufficient to propagate the necessary security attributes.

Trie indexes increase performance by reducing the need for key value comparisons and practically eliminating innode processing.

Then put the application name in the output collection as a key-value pair.

It first defines a new element, , and links it to an options array containing key-value pairs.

The customer table has the column cid as a relational column and key value which represents customer id.

Determine which nodes are of key value to manipulate and only bind those nodes to user-interface controls.

The optimizer will deduce key value selection based on the functional dependency of the column within the row.

Attempts to retrieve the old key value get the same missing row fetch status as a deleted row.

The object is simply a hashtable or similar collection that stores object references as simple key-value pairs.

The metadata for an object is specified by the developer as key-value pairs when the object is sent to S3 for storage.

DataKey objects that represent the data key value of each row in a data-bound control.

A reduce function then processes those intermediate key-value pairs, merging the values for the associated keys (see Figure 1).

While some iterators are optimized for integer indices, all simply process (key, value) pairs.

However, they enable the assignment of key-value pairs to a variable.

This key value must be set to enable the three types of logging: Interop, Loader, and Networking.

The new key value is not visible if the insert contained a remote table in the FROM clause.

XML-RPC structures are formed with key-value pairs, which should feel natural to Perl, Python, and PHP coders.

The key value that the natural dyestuffs employ is its security and biomedicine .

The symmetric key value stored in the file is applied to the report server instance.

When all input has been processed, you simply iterate through the hash and emit the key-value pairs to stdout.

No two rows can have the same primary key value; therefore, a primary key value always uniquely identifies a single row.

Each row is represented as an associative array of key-value pairs.

In the event handling code, determine whether the ESC key value was raised.

Finally, when there are just two items left in the @matches array, insert them as a key-value pair in the current sub-level.

This row contains data in a foreign key that requires a primary key value that has been deleted.

Also, the technique uses rich XML structures instead of key-value pairs, allowing nested sub-forms and repeating elements.

Otherwise, the index is not unique and multiple rows can share the same key value.

Properties file lookup: A properties file lookup uses a file in the format of "key=value" to perform a lookup.

You might have deleted a record that has a foreign key value related to it, or you might have violated a check constraint.

Each fixture has a name, followed by a list of colon-separated key-value pairs.

In addition SOA Governance provides a framework for the reuse and sharing of services, a key value derived from leveraging SOA.

Instead, manually type in a key value of Speed Start and publish the service.

Each index row in the nonclustered index contains the nonclustered key value and a row locator .

If the key value falls outside of all defined ranges for the table, the insert will fail and an error will be generated.

Because the culture can permanently lie in the combination the key value of the company and it's being.

Log messages relating to trivial databases, which are key-value stores that Samba uses.

Own arrange about the keyboard script. May demonstrate you press a key value. Is useful to the beginner.

Occurs when a key value is null and the Key error action is set to Convert to unknown.

If you specify an encryption key value using -argumentkey, the nscontrol register command encrypts the key and stores it in the registry.

Notice that essentially, you're creating a JSON key-value pair; the key is random, and the value is whatever number the process generates.

A potential problem arises when two users, connected to different databases, insert a row using the same primary key value.

These two hierarchies create a model that provides the ability to search for key-value pairs.

The match criteria is a set of key value pairs that is used to define the scope of a policy.

A subsequent INSERT or UPDATE statement that specifies data values that generates a key value longer than 900 bytes fails.

The content of a resource property file is key-value pair (see Listing 2).

Occurs when more than one key value exists in a dimension.

An encryption key value, or a value that indicates how the key is generated.

The members of the CalendarSemester attribute hierarchy are sorted by their key value.

Second, adding new key-to-data value mappings is also simple: assign the relevant data to the new key value.

Gets or sets the key value passed by this static resource reference.

The fields are a series of key value pairs in a connector-object.

Next up is Blobstore, another key-value storage option that can save and serve files up to 2GB in size.

If you refer back to Figure 3, the trigger sets the object_key value with the pkey (primary key) value of the Customer table.

Suppose we modify the previous example so we're matching on the key-value pairs from a map.

True. You cannot change the key value used by the instance after you run the.

Adds a general request property specified by a key-value pair.

This class builds a hash table of key-value pairs at the class instantiation.

You place the key value inside square brackets that follow the container name.

HBase is a key value store akin to BigTable which stores data in Hadoop's DFS file system.

If no key-value combinations are provided, you create an empty dictionary.

This locator points to the data row in the clustered index or heap having the key value.

Gets the key value for the object that caused the error, if applicable.

Problem while updating the registry key value for database file path.

You cannot change the key value used by the instance after you run the nscontrol create command.

You can specify custom Metadata on every file. Any user Metadata is a key value pair.

Parameters take the form key = value, which assigns the value to the key.

The key value indicates the type of relationship being asserted.

"We care rider's safety" is the key value in every Sate-Lite bicycle reflector.

The nscontrol register command encrypts the key value and stores it in the registry.

Occurs when a target and source DataRow have the same primary key value, and EnforceConstraints is set to true.

The key value for the object that caused the error, if applicable.

Gets the DataKey object that contains the data key value for the selected row in a GridView control.

Forms are limited to one-dimensional key-value pairs.

You initially provide the key value when you register or create the instance.

The API is very simple, and it allows for the storage and retrieval of arbitrarily complex objects using a key-value paradigm.

It lists the occurrence of words starting with "dfs*" by key-value pairs.

Method against the modifier key value, found in the.

You need to use the same key value when creating, updating, and registering the instance.

Objects whose columns match the specified sort key value.

Attribute-based retrieval thus comes to our rescue: We can create an index that stores a key value along with a copy of the token.

I take simple to mean less than ~5 data exchanges each with less than ~10 key, value pairs.

Supplying a key value implied an update to existing data in the registry.

Note that it is recommended to always return a unique primary key value in your query.

The specified registry key value could not be found.

The data key value of the current record in a FormView control.

insertJSON expects two input parameters: the unique key value for primary key and the row data in JSON format.

Gets or sets the key value represented by a DSA object.

Because each row has a unique primary key, no two rows share the same key value.

Leave the JSF expression {param. empno} as the primary key value.

When you set a registry key value, use the SetValue method to specify the registry data type explicitly.

A byte array that contains the public key value.

Thus, the output of this application will be key-value pairs that indicate how many times each application on Portal has been started.

Instead of accessing items from the collection given an index number, you use a key value.

Gets the row specified by the primary key value.

The number times the key value occurs in a row.

This class exposes a key-value dictionary of objects.

To delete entire records (a process that also deletes the primary key value), you must use a delete query.

You can also use the SelectedValue property to retrieve the data key value for the currently selected row directly.

Each . link file has a key-value pair that has a path=location format.

If a field has a single value, a simple accessor adds the (key, value) pair to the document.

To add images with a key value.

As with most passwords, it is best to choose a KEY value that cannot be easily guessed.

Command returns the key value from the registry.

Records that had no owner were called "entrypoints" and were found based on their key value.

Rule 3: You can't change a primary key value in the primary table if that record has related records.

Simple data grids store simple key-value pairs.

You need to specify a KEY value if you want to change the write file for a strongly encrypted database .

If the key value is the same, the update continues.

This script takes textual input from stdin, tokenizes it, and then emits a set of key-value pairs to stdout.

Type and when the primary key value of the object is known.

The primary key value will be generated automatically when the record is added to the table.

A Map is simply a collection of key-value pairings.

The search criteria of 1 is no longer valid because the primary key value was changed from 1 to 2 at the server.

Ideally, every key value in the index is unique.

By the specified sort key value.

Because IFC has a network structure, a key-value-store database was chosen, and the Oracle BerkeleyDB database is used.

Using one key-value combination gives a single-item dictionary, and so on, to whatever size you desire.

This will return each key-value pair as key=value.

Upgrade code that changes the key value in the.

Characteristics such as high impact, toughness and good surface appearance are key value drivers.

Using the Mongo shell, we can insert data using a JSON-like syntax where each document is an object of key-value pairs.

There is a single method to implement called map (which is parameterized based on the types of the (key, value) pair that are the input).

Finds a row in the DataView by the specified sort key value.

The UniqueConstraint is enforced on a single column (or columns) to ensure that a primary key value is unique.

The locator points to the data row that has the key value.

Each candidate key value uniquely identifies a single row in the table .

You can use a Hashtable to store key value pairs.

The primary key value can't be edited in the form.

Is the same key value that was specified with nscontrol register.

For all data access applications, each record that is created must contain a unique primary key value.

For example, the package first attempts to look up a product name in the reference table by using the primary key value of the product.

In Lesson 3, you learned about sorting attribute members based on either their name or key value.

It is parameterized based on the types of the input and output (key, value) pairs.

Attributes (such as id and iata) are defined using Groovy hashmap key: value syntax.

The key value to note here is the JNDI name, which is used during throttle management and is described later in this article.

The high key value on page (1: 77) (level 0) is not less than the low key value in the parent (0: 1), slot 0 of the next page (1: 82).

For example, if a simple template had a variable named favlang, I'd have to define a map with a key value of favlang.

You must also specify the same key value when you run the nscontrol register command and the nscontrol update command.

You must also specify the same key value when you run the.

This is the (key, value) extraction stage and it happens in each spawned process.

This is not an actual key value.

You will define the field key value as constant in the h file: Field1, Field2, Field3, Field4.

Composing MDM architecture and MDM solution patterns into a comprehensive MDM solution, the key value propositions are

searching the word frequency of a word corresponding to each key value in the keying sequence;

The attribute is a key-value pair of strings with this structure

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setting a parameter for running the application determined according to the key-value analysis result as the key-value;

The Key Value of the Constitutionalism and Resource of Native Country to Implement

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The file specified should contain a list of key-value properties, using the port names defined in the

The Method of Sequencing the Records with the Same Key Value in Database

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Refining the Key Value of Brand: An Important Way for Brand Extension

Each element is a key value pair stored in a

This properties file (see code Listing 1) should contain two key value pairs

Set the Path key value to a string

If you specify an encryption key value using

Method, and each key-value pair is added to the

When the key value does not apply,

To order the groups by their key value

Fourth, call the KeyManger to get the primary key value

If a key value does not yet exist in a record, one of these actions is selected to occur

You can pass a key value to the

Set the UseApp key value to 1