mirror of https://gitee.com/bigwinds/arangodb
1.2 KiB
1.2 KiB
| layout | description |
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| default | Learn more about optimizing your queries by going through thePerformance Course |
AQL Fundamentals
- AQL Syntax explains the structure of the AQL language.
- Data Types describes the primitive and compound data types supported by AQL.
- Bind Parameters: AQL supports the usage of bind parameters. This allows to separate the query text from literal values used in the query.
- Type and value order: AQL uses a set of rules (using values and types) for equality checks and comparisons.
- Accessing Data from Collections: describes the impact of non-existent or null attributes for selection queries.
- Query Results: the result of an AQL query is an array of values.
- Query Errors: errors may arise from the AQL parsing or execution.
Learn more about optimizing your queries by going through the Performance Course{:target="_blank"}.