Rafael Wicht created FLINK-17548:
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Summary: Table API Schema from not working
Key: FLINK-17548
URL: https://issues.apache.org/jira/browse/FLINK-17548
Project: Flink
Issue Type: Bug
Components: Table SQL / API
Affects Versions: 1.10.0
Reporter: Rafael Wicht
The method 'from' of org.apache.flink.table.descriptors.Schema do not work for
me.
Maybe I miss something.
h3. Code:
{{.withFormat({color:#cc7832}new {color}Json()}}
{{ .failOnMissingField({color:#cc7832}false{color}))}}
{{.withSchema({color:#cc7832}new {color}Schema()}}
{{ .field({color:#6a8759}"user_server"{color}{color:#cc7832},
{color}DataTypes.STRING()).from({color:#6a8759}"user"{color}))}}
h3. Error:
Caused by: org.apache.flink.table.api.ValidationException: Could not map the
schema field 'user_server' to a field from source. Please specify the source
field from which it can be derived.
h3. Workaround:
This code works!
{{.withFormat({color:#cc7832}new {color}Json()}}
{{ .failOnMissingField({color:#cc7832}false{color}))}}
{{.withSchema({color:#cc7832}new {color}Schema()}}
{{ .field({color:#6a8759}"user"{color}{color:#cc7832},
{color}DataTypes.STRING())}}
h3.
h3. From the
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