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https://issues.apache.org/jira/browse/DRILL-7143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16811872#comment-16811872
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ASF GitHub Bot commented on DRILL-7143:
---------------------------------------
arina-ielchiieva commented on pull request #1726: DRILL-7143: Support default
value for empty columns
URL: https://github.com/apache/drill/pull/1726#discussion_r272833262
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/planner/sql/handlers/SchemaHandler.java
##########
@@ -139,6 +139,11 @@ public PhysicalPlan getPlan(SqlNode sqlNode) {
.message(e.getMessage())
.addContext("Error while preparing / creating schema for [%s]",
schemaSource)
.build(logger);
+ } catch (IllegalArgumentException e) {
Review comment:
Consider using multi-catch: `} catch (IOException |
IllegalArgumentException e) {`
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> Enforce column-level constraints when using a schema
> ----------------------------------------------------
>
> Key: DRILL-7143
> URL: https://issues.apache.org/jira/browse/DRILL-7143
> Project: Apache Drill
> Issue Type: Improvement
> Affects Versions: 1.16.0
> Reporter: Paul Rogers
> Assignee: Paul Rogers
> Priority: Major
> Fix For: 1.16.0
>
>
> The recently added schema framework enforces schema constraints at the table
> level. We now wish to add additional constraints at the column level.
> * If a column is marked as "strict", then the reader will use the exact type
> and mode from the column schema, or fail if it is not possible to do so.
> * If a column is marked as required, and provides a default value, then that
> value is used instead of 0 if a row is missing a value for that column.
> This PR may also contain other fixes the the base functional revealed through
> additional testing.
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