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https://issues.apache.org/jira/browse/BEAM-13400?focusedWorklogId=706127&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-706127
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ASF GitHub Bot logged work on BEAM-13400:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 10/Jan/22 13:31
Start Date: 10/Jan/22 13:31
Worklog Time Spent: 10m
Work Description: vitaly-ivanov commented on a change in pull request
#16284:
URL: https://github.com/apache/beam/pull/16284#discussion_r781192749
##########
File path:
sdks/java/io/jdbc/src/test/java/org/apache/beam/sdk/io/jdbc/JdbcIOTest.java
##########
@@ -706,7 +710,9 @@ public void testWriteWithoutPreparedStatement() throws
Exception {
stmt.append("column_time TIME,"); // Time
stmt.append("column_timestamptz TIMESTAMP,"); // Timestamp
stmt.append("column_timestamp TIMESTAMP,"); // Timestamp
- stmt.append("column_short SMALLINT"); // short
+ stmt.append("column_short SMALLINT,"); // short
+ stmt.append("column_blob BLOB,"); // blob
+ stmt.append("column_clob CLOB"); // clob
Review comment:
Thanks, good idea. Implemented.
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Issue Time Tracking
-------------------
Worklog Id: (was: 706127)
Time Spent: 3h 20m (was: 3h 10m)
> JDBC IO does not support UUID and JSONB PostgreSQL types and OTHER JDBC
> types in general
> -----------------------------------------------------------------------------------------
>
> Key: BEAM-13400
> URL: https://issues.apache.org/jira/browse/BEAM-13400
> Project: Beam
> Issue Type: Improvement
> Components: io-java-jdbc
> Affects Versions: 2.34.0
> Reporter: Vitaly Ivanov
> Priority: P2
> Time Spent: 3h 20m
> Remaining Estimate: 0h
>
> The following exception occurs when trying to read rows from table which
> contains fields with type JSONB and UUID. They have JDBCType OTHER.
> {noformat}
> java.lang.UnsupportedOperationException: Converting OTHER to Beam schema type
> is not supported
> at
> org.apache.beam.sdk.io.jdbc.SchemaUtil.jdbcTypeToBeamFieldConverter(SchemaUtil.java:161)
> at
> org.apache.beam.sdk.io.jdbc.SchemaUtil.toBeamSchema(SchemaUtil.java:172)
> at
> org.apache.beam.sdk.io.jdbc.JdbcIO$ReadRows.inferBeamSchema(JdbcIO.java:655)
> at org.apache.beam.sdk.io.jdbc.JdbcIO$ReadRows.expand(JdbcIO.java:632)
> at org.apache.beam.sdk.io.jdbc.JdbcIO$ReadRows.expand(JdbcIO.java:551)
> at org.apache.beam.sdk.Pipeline.applyInternal(Pipeline.java:548)
> at org.apache.beam.sdk.Pipeline.applyTransform(Pipeline.java:499)
> at org.apache.beam.sdk.values.PBegin.apply(PBegin.java:56){noformat}
> I suppose the issue is quite important because the UUID type is widespread in
> PostgeSQL.
>
> Actual for Oracle BLOB as well.
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