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Like - Wildcard characters Search in Azure DocumentDB
In this article we will learn Like Search - wildcard charectore search - STARTSWITH or start charectore search - ENDWITH or end charectore search in azure documentdb.
Like or Wildcard charectore search:
The CONTAINS Method will Returns a Boolean indicating whether the first string expression contains the second.
Syntax
CONTAINS(<str_expr>, <str_expr>)
Example:
SELECT CONTAINS("brijesh", "h"), CONTAINS("brijesh", "p")
Result:
[{"$1": true, "$2": false}]
OUTPUT
Start With Search or STARTSWITH Method:
The STARTSWITH Method will Returns a Boolean indicating whether the first string expression starts with the second.
Syntax
STARTSWITH(<str_expr>, <str_expr>)
Example:
SELECT STARTSWITH("brijesh", "ri"), STARTSWITH("brijesh", "br")
Result:
[{"$1": false, "$2": true}]
OUTPUT
End With Search or ENDWITH Method:
The ENDWITH Method will Returns a Boolean indicating whether the first string expression ends with the second.
Syntax
ENDWITH(<str_expr>, <str_expr>)
Example:
SELECT ENDWITH("brijesh", "sh"), ENDWITH("brijesh", "es")
Result:
[{"$1": true, "$2": false}]
OUTPUT
Thanks,
Thank You
About Author
Brijesh Kumar
Database Developer
I have more then 6 years Experience in Microsoft Technologies - SQL Server Database, ETL
Azure Cloud - Azure SQL Database, CosmosDB, Azure Data Factory, PowerBI, Web Job, Azure Function, Azure Storage, Web Apps, Powershall
and Database Migration On-Premise to Azure Cloud.
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