Apache lucene query syntax how to#
Apache lucene query syntax full#
Apache lucene query syntax professional#

The example below would find response times that are between 100ms and 500ms. syslog.host:frontend01 NOT syslog.host:frontend02 The example below would find log events that have, but not. syslog.host:frontend01 OR syslog.host:frontend02 The example below would find log events that have either a hostname of or. syslog.host:frontend01 AND logtype:apache The example below would find log events that have both a hostname of and a logtype of apache. The operator TO can be used with numeric values as well as words that have lowercase letters, for example, verity. A query term using the TO operator must take the form of. Used when searching for ranges of values. Loggly uses the Boolean operators AND, OR, and NOT as well as a final operator TO. When using more than one search term in your query, you’ll need to join them together with an operator.

Terms can be combined together with Boolean operators to form a more complex query. Simple strings, such as foo and 867 phrases, or a local use 6 phrase can be entered directly into the search box.

Apache lucene query syntax full#

This way, you’ll see a full picture of what log data exists within Loggly. Leave the search box blank and click Search. Review the following sections below to start putting your data to work: Loggly’s search query language is based on Apache Lucene. How you navigate Loggly and access its features may vary from these instructions. Navigation Notice: When the APM Integrated Experience is enabled, Loggly shares a common navigation and enhanced feature set with other integrated experience products.

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Apache lucene query syntax how to#

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Apache lucene query syntax professional#

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characters that have a special meaning in lucene) need to be escaped using the backslash. When prefixes and fully qualified names are used, the property has to be prefixed with the symbol and this is one of the main differences between AFTS and Lucene. In this case the property name uses the full namespace and the local Oriented Programming) It must be uniquely associated to a namespace and to a content Oriented Programming) The prefix is the short form of a given namespace. The property is therefore assumed to exist and to be valid in the default content Oriented Programming) In this case it will be associated to the default namespace. This avoids conflicts between local names used in multiple models, for example finance:name and cm:name.Ī property can be declared in queries using three notations: They are identified by qualified names, meaning they are composed of: Properties are attributes defined in an Alfresco content model.

However, there are some shared aspects that provide the same behavior in both languages, for more see Field queries. The search string syntax depends on the given query language and can differ significantly between AFTS and Lucene. The Search Enterprise documentation provides Apache Lucene - Query Parser Syntax information specific to Alfresco. For more details see Apache Lucene - Query Parser Syntax. It is provided by the IR framework and the query API is built on top of the Lucene standard query parser. In addition to AFTS the Lucene query language is supported.