mirror of
https://github.com/ClickHouse/ClickHouse.git
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200 lines
6.5 KiB
Plaintext
200 lines
6.5 KiB
Plaintext
-- { echoOn }
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select 'optimize_trivial_insert_select=0', 'max_insert_threads=0', 'iteration_num=';
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optimize_trivial_insert_select=0 max_insert_threads=0 iteration_num=
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insert into testX select number from numbers(200) settings
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send_logs_level='fatal',
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insert_deduplication_token='UT_1',
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log_queries=1,
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parallel_view_processing=0,
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optimize_trivial_insert_select=0,
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max_insert_threads=0;
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system flush logs;
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select peak_threads_usage from system.query_log where
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current_database = currentDatabase() and
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type != 'QueryStart' and
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query like '%insert into testX %' and
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Settings['parallel_view_processing'] = '0' and
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Settings['optimize_trivial_insert_select'] = '0' and
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Settings['max_insert_threads'] = '0';
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2
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select count() from testX;
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200
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select count() from testXA;
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200
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select count() from testXC;
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200
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select 'optimize_trivial_insert_select=0', 'max_insert_threads=5', 'iteration_num=';
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optimize_trivial_insert_select=0 max_insert_threads=5 iteration_num=
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insert into testX select number from numbers(200) settings
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send_logs_level='fatal',
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insert_deduplication_token='UT_2',
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log_queries=1,
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parallel_view_processing=0,
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optimize_trivial_insert_select=0,
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max_insert_threads=5;
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system flush logs;
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select peak_threads_usage from system.query_log where
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current_database = currentDatabase() and
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type != 'QueryStart' and
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query like '%insert into testX %' and
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Settings['parallel_view_processing'] = '0' and
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Settings['optimize_trivial_insert_select'] = '0' and
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Settings['max_insert_threads'] = '5';
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2
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select count() from testX;
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400
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select count() from testXA;
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400
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select count() from testXC;
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400
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select 'optimize_trivial_insert_select=1', 'max_insert_threads=0', 'iteration_num=';
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optimize_trivial_insert_select=1 max_insert_threads=0 iteration_num=
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insert into testX select number from numbers(200) settings
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send_logs_level='fatal',
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insert_deduplication_token='UT_3',
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log_queries=1,
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parallel_view_processing=0,
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optimize_trivial_insert_select=1,
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max_insert_threads=0;
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system flush logs;
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select peak_threads_usage from system.query_log where
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current_database = currentDatabase() and
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type != 'QueryStart' and
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query like '%insert into testX %' and
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Settings['parallel_view_processing'] = '0' and
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Settings['optimize_trivial_insert_select'] = '1' and
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Settings['max_insert_threads'] = '0';
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2
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select count() from testX;
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600
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select count() from testXA;
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600
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select count() from testXC;
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600
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select 'optimize_trivial_insert_select=1', 'max_insert_threads=5', 'iteration_num=';
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optimize_trivial_insert_select=1 max_insert_threads=5 iteration_num=
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insert into testX select number from numbers(200) settings
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send_logs_level='fatal',
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insert_deduplication_token='UT_4',
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log_queries=1,
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parallel_view_processing=0,
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optimize_trivial_insert_select=1,
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max_insert_threads=5;
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system flush logs;
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select peak_threads_usage from system.query_log where
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current_database = currentDatabase() and
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type != 'QueryStart' and
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query like '%insert into testX %' and
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Settings['parallel_view_processing'] = '0' and
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Settings['optimize_trivial_insert_select'] = '1' and
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Settings['max_insert_threads'] = '5';
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2
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select count() from testX;
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800
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select count() from testXA;
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800
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select count() from testXC;
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800
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select 'optimize_trivial_insert_select=0', 'max_insert_threads=0', 'iteration_num=';
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optimize_trivial_insert_select=0 max_insert_threads=0 iteration_num=
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insert into testX select number from numbers(200) settings
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send_logs_level='fatal',
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insert_deduplication_token='UT_5',
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log_queries=1,
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parallel_view_processing=1,
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optimize_trivial_insert_select=0,
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max_insert_threads=0;
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system flush logs;
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select peak_threads_usage from system.query_log where
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current_database = currentDatabase() and
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type != 'QueryStart' and
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query like '%insert into testX %' and
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Settings['parallel_view_processing'] = '1' and
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Settings['optimize_trivial_insert_select'] = '0' and
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Settings['max_insert_threads'] = '0';
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5
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select count() from testX;
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1000
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select count() from testXA;
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1000
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select count() from testXC;
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1000
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select 'optimize_trivial_insert_select=0', 'max_insert_threads=5', 'iteration_num=';
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optimize_trivial_insert_select=0 max_insert_threads=5 iteration_num=
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insert into testX select number from numbers(200) settings
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send_logs_level='fatal',
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insert_deduplication_token='UT_6',
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log_queries=1,
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parallel_view_processing=1,
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optimize_trivial_insert_select=0,
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max_insert_threads=5;
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system flush logs;
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select peak_threads_usage from system.query_log where
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current_database = currentDatabase() and
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type != 'QueryStart' and
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query like '%insert into testX %' and
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Settings['parallel_view_processing'] = '1' and
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Settings['optimize_trivial_insert_select'] = '0' and
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Settings['max_insert_threads'] = '5';
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12
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select count() from testX;
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1200
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select count() from testXA;
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1200
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select count() from testXC;
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1200
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select 'optimize_trivial_insert_select=1', 'max_insert_threads=0', 'iteration_num=';
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optimize_trivial_insert_select=1 max_insert_threads=0 iteration_num=
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insert into testX select number from numbers(200) settings
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send_logs_level='fatal',
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insert_deduplication_token='UT_7',
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log_queries=1,
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parallel_view_processing=1,
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optimize_trivial_insert_select=1,
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max_insert_threads=0;
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system flush logs;
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select peak_threads_usage from system.query_log where
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current_database = currentDatabase() and
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type != 'QueryStart' and
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query like '%insert into testX %' and
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Settings['parallel_view_processing'] = '1' and
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Settings['optimize_trivial_insert_select'] = '1' and
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Settings['max_insert_threads'] = '0';
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2
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select count() from testX;
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1400
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select count() from testXA;
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1400
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select count() from testXC;
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1400
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select 'optimize_trivial_insert_select=1', 'max_insert_threads=5', 'iteration_num=';
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optimize_trivial_insert_select=1 max_insert_threads=5 iteration_num=
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insert into testX select number from numbers(200) settings
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send_logs_level='fatal',
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insert_deduplication_token='UT_8',
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log_queries=1,
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parallel_view_processing=1,
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optimize_trivial_insert_select=1,
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max_insert_threads=5;
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system flush logs;
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select peak_threads_usage from system.query_log where
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current_database = currentDatabase() and
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type != 'QueryStart' and
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query like '%insert into testX %' and
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Settings['parallel_view_processing'] = '1' and
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Settings['optimize_trivial_insert_select'] = '1' and
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Settings['max_insert_threads'] = '5';
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7
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select count() from testX;
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1600
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select count() from testXA;
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1600
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select count() from testXC;
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1600
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