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Posted to issues@phoenix.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/06/10 17:21:00 UTC

[jira] [Commented] (PHOENIX-6454) Add feature to SchemaTool to get the DDL in specification mode

    [ https://issues.apache.org/jira/browse/PHOENIX-6454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17361104#comment-17361104 ] 

ASF GitHub Bot commented on PHOENIX-6454:
-----------------------------------------

swaroopak commented on a change in pull request #1233:
URL: https://github.com/apache/phoenix/pull/1233#discussion_r649380413



##########
File path: phoenix-tools/src/main/java/org/apache/phoenix/schema/SchemaSynthesisProcessor.java
##########
@@ -154,7 +156,24 @@ private CreateTableStatement getCreateTableStatement(AddColumnStatement alterSta
         } else {
             newColDef.addAll(oldColDef);
             newColDef.addAll(addStmt.getColumnDefs());
-            newCreateStmt = new CreateTableStatement(createStmt, newColDef);
+            PrimaryKeyConstraint oldPKConstraint = createStmt.getPrimaryKeyConstraint();
+            List<ColumnDefInPkConstraint> pkList = new ArrayList<>();
+            for(Pair<ColumnName, SortOrder> entry : oldPKConstraint.getColumnNames()) {
+                ColumnDefInPkConstraint cd = new
+                        ColumnDefInPkConstraint(entry.getFirst(), entry.getSecond(), oldPKConstraint.isColumnRowTimestamp(entry
+                .getFirst()));
+                pkList.add(cd);
+            }
+            for(ColumnDef cd : addStmt.getColumnDefs()) {

Review comment:
       That's a valid point, I am thinking to create a new Jira which will validate if the statements are valid on the mini-cluster and then only proceed for synthesis. Does that sound okay?




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> Add feature to SchemaTool to get the DDL in specification mode
> --------------------------------------------------------------
>
>                 Key: PHOENIX-6454
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-6454
>             Project: Phoenix
>          Issue Type: Improvement
>            Reporter: Swaroopa Kadam
>            Assignee: Swaroopa Kadam
>            Priority: Major
>             Fix For: 4.17.0, 5.2.0
>
>
> Currently, SchemExtractionTool uses PTable representation to get the effective DDL on the cluster. 
> Rename SchemaExtractionTool to SchemaTool, add a feature that accepts create DDL and alter DDL to give effective DDL without using PTable implementation. 



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