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from 4fb782e Add DataSourcePoolMetaDataFactory (#14775)
add 7813adb support preview federation query return route unit result
(#14772)
No new revisions were added by this update.
Summary of changes:
...ExecutorContext.java => FederationContext.java} | 20 +++----
.../federation/executor/FederationExecutor.java | 10 ++--
.../customized/CustomizedFilterableExecutor.java | 8 ++-
.../original/OriginalFilterableExecutor.java | 21 ++++----
.../EmptyRowEnumerator.java} | 33 +++++++-----
.../table/FilterableTableScanExecutor.java | 29 ++++++++--
.../table/FilterableTableScanExecutorContext.java | 9 +---
.../statement/ShardingSpherePreparedStatement.java | 4 +-
.../core/statement/ShardingSphereStatement.java | 4 +-
.../jdbc/JDBCDatabaseCommunicationEngine.java | 4 +-
.../ral/advanced/PreviewDistSQLBackendHandler.java | 61 +++++++++++++++++++++-
.../empty_rules/preview_federation_select.xml | 34 ++++++++++++
.../cases/ral/ral-integration-test-cases.xml | 4 ++
13 files changed, 179 insertions(+), 62 deletions(-)
copy
shardingsphere-infra/shardingsphere-infra-federation/shardingsphere-infra-federation-executor/src/main/java/org/apache/shardingsphere/infra/federation/executor/{original/table/FilterableTableScanExecutorContext.java
=> FederationContext.java} (69%)
copy
shardingsphere-infra/shardingsphere-infra-federation/shardingsphere-infra-federation-executor/src/main/java/org/apache/shardingsphere/infra/federation/executor/original/{table/FilterableTableScanContext.java
=> row/EmptyRowEnumerator.java} (68%)
create mode 100644
shardingsphere-test/shardingsphere-integration-test/shardingsphere-integration-test-suite/src/test/resources/cases/ral/dataset/empty_rules/preview_federation_select.xml
