esql.md

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{{esql}} reference	https://www.elastic.co/guide/en/elasticsearch/reference/current/esql-language.html

{{esql}} reference [esql-language]

:::{note} This section provides detailed reference information.

For overview, conceptual, and getting started information, refer to the {{esql}} language in the Explore and analyze section. :::

• Syntax reference
• Commands
• Functions overview
• Metadata fields
• Multivalued fields
• Data enrichment
• Data processing with DISSECT and GROK
• Implicit casting
• Time spans