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Posted to issues@phoenix.apache.org by GitBox <gi...@apache.org> on 2020/07/29 07:38:59 UTC
[GitHub] [phoenix] comnetwork commented on a change in pull request #846: PHOENIX-6045 Delete that should qualify for index path does not use i…
comnetwork commented on a change in pull request #846:
URL: https://github.com/apache/phoenix/pull/846#discussion_r461525087
##########
File path: phoenix-core/src/main/java/org/apache/phoenix/compile/DeleteCompiler.java
##########
@@ -486,19 +494,22 @@ else if (table.isTransactional() && connection.getSCN() != null) {
projectedColumns.add(column);
aliasedNodes.add(FACTORY.aliasedNode(null, FACTORY.column(null, '"' + column.getName().getString() + '"', null)));
}
- // Project all non PK indexed columns so that we can do the proper index maintenance
+ // Project all non PK indexed columns so that we can do the proper index maintenance on the indexes for which
+ // mutations are generated on the client side. Indexed columns are needed to identify index rows to be deleted
for (PTable index : table.getIndexes()) {
Review comment:
Perhaps use `clientSideIndexes` here is better?
##########
File path: phoenix-core/src/main/java/org/apache/phoenix/compile/DeleteCompiler.java
##########
@@ -486,19 +494,22 @@ else if (table.isTransactional() && connection.getSCN() != null) {
projectedColumns.add(column);
aliasedNodes.add(FACTORY.aliasedNode(null, FACTORY.column(null, '"' + column.getName().getString() + '"', null)));
}
- // Project all non PK indexed columns so that we can do the proper index maintenance
+ // Project all non PK indexed columns so that we can do the proper index maintenance on the indexes for which
+ // mutations are generated on the client side. Indexed columns are needed to identify index rows to be deleted
for (PTable index : table.getIndexes()) {
Review comment:
Perhaps use `clientSideIndexes` instead checking` isMaintainedOnClient` here is better?
##########
File path: phoenix-core/src/main/java/org/apache/phoenix/compile/DeleteCompiler.java
##########
@@ -486,19 +494,22 @@ else if (table.isTransactional() && connection.getSCN() != null) {
projectedColumns.add(column);
aliasedNodes.add(FACTORY.aliasedNode(null, FACTORY.column(null, '"' + column.getName().getString() + '"', null)));
}
- // Project all non PK indexed columns so that we can do the proper index maintenance
+ // Project all non PK indexed columns so that we can do the proper index maintenance on the indexes for which
+ // mutations are generated on the client side. Indexed columns are needed to identify index rows to be deleted
for (PTable index : table.getIndexes()) {
Review comment:
Perhaps use `clientSideIndexes` instead of checking` isMaintainedOnClient` here is better?
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