fix: hilbert recluster get parser error (#18904)

fix hilbert recluster get parser error

Author: zhyass

src/query/service/src/interpreters/interpreter_table_recluster.rs

@@ -632,7 +632,7 @@ impl ReclusterTableInterpreter {
                 "range_bound(1000, {sample_size})({cluster_key_str})"
             ));
 
-            hilbert_keys.push(format!("{table}.{cluster_key_str}, []"));
+            hilbert_keys.push(format!("{cluster_key_str}, []"));
         }
         let hilbert_keys_str = hilbert_keys.join(", ");
 

tests/sqllogictests/suites/ee/07_hilbert_clustering/07_0000_recluster_final.test

@@ -41,7 +41,7 @@ select count() from fuse_snapshot('test_hilbert','t');
 ----
 4
 
-query T
+query TTT
 select * EXCLUDE(timestamp) from clustering_information('test_hilbert','t');
 ----
 (a, b) hilbert {"partial_block_count":0,"partial_segment_count":0,"stable_block_count":0,"stable_segment_count":0,"total_block_count":4,"total_segment_count":4,"unclustered_block_count":4,"unclustered_segment_count":4}
@@ -69,7 +69,7 @@ insert into t values(9, 9);
 statement ok
 alter table t recluster final;
 
-query T
+query TTT
 select * EXCLUDE(timestamp) from clustering_information('test_hilbert','t');
 ----
 (a, b) hilbert {"partial_block_count":1,"partial_segment_count":1,"stable_block_count":4,"stable_segment_count":2,"total_block_count":5,"total_segment_count":3,"unclustered_block_count":0,"unclustered_segment_count":0}
@@ -89,15 +89,15 @@ select block_count,row_count from fuse_segment('test_hilbert','t');
 statement ok
 alter table t cluster by hilbert(b, a);
 
-query T
+query TTT
 select * EXCLUDE(timestamp) from clustering_information('test_hilbert','t');
 ----
 (b, a) hilbert {"partial_block_count":0,"partial_segment_count":0,"stable_block_count":0,"stable_segment_count":0,"total_block_count":5,"total_segment_count":3,"unclustered_block_count":5,"unclustered_segment_count":3}
 
 statement ok
 alter table t recluster final;
 
-query T
+query TTT
 select * EXCLUDE(timestamp) from clustering_information('test_hilbert','t');
 ----
 (b, a) hilbert {"partial_block_count":0,"partial_segment_count":0,"stable_block_count":5,"stable_segment_count":2,"total_block_count":5,"total_segment_count":2,"unclustered_block_count":0,"unclustered_segment_count":0}
@@ -106,7 +106,7 @@ select * EXCLUDE(timestamp) from clustering_information('test_hilbert','t');
 #  force eval as linear clustering by specify columns  #
 ########################################################
 
-query T
+query TTT
 select * EXCLUDE(timestamp) from clustering_information('test_hilbert','t', 'a,b');
 ----
 (a, b) linear {"average_depth":1.4,"average_overlaps":0.4,"block_depth_histogram":{"00001":3,"00002":2},"constant_block_count":0,"total_block_count":5}
@@ -122,7 +122,7 @@ statement ok
 create or replace table t_linear(a int, b int) cluster by (a, b) row_per_block=2 block_per_segment=2;
 
 # no
-query T
+query TTT
 select * EXCLUDE(timestamp) from clustering_information('test_hilbert','t_linear');
 ----
 (a, b) linear {"average_depth":0.0,"average_overlaps":0.0,"block_depth_histogram":{},"constant_block_count":0,"total_block_count":0}
@@ -145,7 +145,7 @@ set enable_parallel_multi_merge_sort = 0;
 statement ok
 alter table t_linear recluster final;
 
-query T
+query TTT
 select * EXCLUDE(timestamp) from clustering_information('test_hilbert','t_linear');
 ----
 (a, b) linear {"average_depth":1.0,"average_overlaps":0.0,"block_depth_histogram":{"00001":4},"constant_block_count":0,"total_block_count":4}

tests/sqllogictests/suites/ee/07_hilbert_clustering/07_0002_issue_18903.test

@@ -0,0 +1,42 @@
+## Copyright 2023 Databend Cloud
+##
+## Licensed under the Elastic License, Version 2.0 (the "License");
+## you may not use this file except in compliance with the License.
+## You may obtain a copy of the License at
+##
+##     https://www.elastic.co/licensing/elastic-license
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+
+statement ok
+CREATE OR REPLACE DATABASE test_hilbert_2;
+
+statement ok
+use test_hilbert_2
+
+statement ok
+create or replace table t(a string, b int) cluster by hilbert(substring(a, 1, 5), b) row_per_block=2 block_size_threshold = 18;
+
+statement ok
+insert into t values('b', 2), ('c', 4);
+
+statement ok
+insert into t values('a', 3),('d', 1);
+
+statement ok
+alter table t recluster final;
+
+query TTT
+select cluster_key, type, info from clustering_information('test_hilbert_2','t');
+----
+(SUBSTRING(a FROM 1 FOR 5), b) hilbert {"partial_block_count":2,"partial_segment_count":1,"stable_block_count":0,"stable_segment_count":0,"total_block_count":2,"total_segment_count":1,"unclustered_block_count":0,"unclustered_segment_count":0}
+
+statement ok
+drop table t all;
+
+statement ok
+drop database test_hilbert_2;