Jingsong Lee created FLINK-16270:
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Summary: Use LogicalType to equals/hashcode in TableSchema
Key: FLINK-16270
URL: https://issues.apache.org/jira/browse/FLINK-16270
Project: Flink
Issue Type: Improvement
Components: Table SQL / API
Reporter: Jingsong Lee
Assignee: Jingsong Lee
Fix For: 1.11.0
{code:java}
- name: TableNumber2
type: source
$VAR_UPDATE_MODE
schema:
- name: IntegerField2
type: INT
- name: StringField2
type: VARCHAR
- name: TimestampField3
type: TIMESTAMP
connector:
type: filesystem
path: "$VAR_SOURCE_PATH2"
format:
type: csv
fields:
- name: IntegerField2
type: INT
- name: StringField2
type: VARCHAR
- name: TimestampField3
type: TIMESTAMP
line-delimiter: "\n"
comment-prefix: "#"
{code}
Table like this will fail in SQL-CLI.
The root cause is we will convert the properties into CatalogTableImpl and then
convert into properties again. The schema type properties will use new type
systems then which is not equal to the legacy types.
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