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new 03316e2355 [fix](fe rest api)api gets execution plan, table name case
problem (#25112)
03316e2355 is described below
commit 03316e235530d85063255513d7c8d23583997222
Author: jiafeng.zhang <[email protected]>
AuthorDate: Sat Oct 14 06:48:24 2023 -0500
[fix](fe rest api)api gets execution plan, table name case problem (#25112)
The user has configured the parameter lower_case_table_names, which ignores
the case of the table name. When executed on the SQL client, the table name can
be queried in both case.
But when using Connector to read doris data, the table names must be in the
same case, otherwise an error will be reported.
---
.../doris/httpv2/rest/TableQueryPlanAction.java | 20 ++++++++++++++++----
1 file changed, 16 insertions(+), 4 deletions(-)
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/httpv2/rest/TableQueryPlanAction.java
b/fe/fe-core/src/main/java/org/apache/doris/httpv2/rest/TableQueryPlanAction.java
index f337935570..0bd83617f1 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/httpv2/rest/TableQueryPlanAction.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/httpv2/rest/TableQueryPlanAction.java
@@ -35,6 +35,7 @@ import org.apache.doris.planner.PlanFragment;
import org.apache.doris.planner.Planner;
import org.apache.doris.planner.ScanNode;
import org.apache.doris.qe.ConnectContext;
+import org.apache.doris.qe.GlobalVariable;
import org.apache.doris.qe.OriginStatement;
import org.apache.doris.qe.StmtExecutor;
import org.apache.doris.thrift.TDataSink;
@@ -197,10 +198,21 @@ public class TableQueryPlanAction extends
RestBaseController {
// check consistent http requested resource with sql referenced
// if consistent in this way, can avoid check privilege
TableName tableAndDb = fromTables.get(0).getName();
- if (!(tableAndDb.getDb().equals(requestDb) &&
tableAndDb.getTbl().equals(requestTable))) {
- throw new DorisHttpException(HttpResponseStatus.BAD_REQUEST,
- "requested database and table must consistent with sql:
request [ "
- + requestDb + "." + requestTable + "]" + "and sql [" +
tableAndDb.toString() + "]");
+ int lower = GlobalVariable.lowerCaseTableNames;
+ //Determine whether table names are case-sensitive
+ if (lower == 0) {
+ if (!(tableAndDb.getDb().equals(requestDb) &&
tableAndDb.getTbl().equals(requestTable))) {
+ throw new DorisHttpException(HttpResponseStatus.BAD_REQUEST,
+ "requested database and table must consistent with
sql: request [ "
+ + requestDb + "." + requestTable + "]" + "and
sql [" + tableAndDb.toString() + "]");
+ }
+ } else {
+ if (!(tableAndDb.getDb().equalsIgnoreCase(requestDb)
+ && tableAndDb.getTbl().equalsIgnoreCase(requestTable))) {
+ throw new DorisHttpException(HttpResponseStatus.BAD_REQUEST,
+ "requested database and table must consistent with
sql: request [ "
+ + requestDb + "." + requestTable + "]" + "and
sql [" + tableAndDb.toString() + "]");
+ }
}
// acquired Planner to get PlanNode and fragment templates
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