Class MetaFunctions
- java.lang.Object
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- com.couchbase.client.java.query.dsl.functions.MetaFunctions
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@Experimental @Public public class MetaFunctions extends Object
DSL for N1QL functions in the misc/meta category.- Since:
- 2.2
- Author:
- Simon Baslé, Michael Nitschinger
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static Expression
base64(Expression expression)
static Expression
base64(String expression)
static Expression
meta(Expression expression)
static Expression
meta(String expression)
static Expression
uuid()
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Method Detail
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meta
public static Expression meta(Expression expression)
- Returns:
- metadata for the document expression
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meta
public static Expression meta(String expression)
- Returns:
- metadata for the document expression
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base64
public static Expression base64(Expression expression)
- Returns:
- Base64 encoding of the expression, on the server side
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base64
public static Expression base64(String expression)
- Returns:
- Base64 encoding of the expression, on the server side
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uuid
public static Expression uuid()
- Returns:
- a version 4 Universally Unique Identifier(UUID), generated on the server side
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