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[opt](ssb) Add query hint for the SSB queries (#14089)

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This commit is contained in:
HappenLee
2022-11-09 08:37:31 +08:00
committed by GitHub
parent 151842a1fe
commit 75b6b267ea
4 changed files with 7 additions and 6 deletions
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1
dist/LICENSE-dist.txt vendored
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@ -1574,3 +1574,4 @@ Other dependencies:
* breakpad@38ee0be -- license/LICENSE-breakpod.txt
* xsimd: xmid@e9234cd6 -- license/LICENSE-xsimd.txt
* xxhash: 0.8.1 -- license/LICENSE-xxhash.txt
* concurrentqueue: 1.0.3 -- license/LICENSE-concurrentqueue.txt

4
tools/ssb-tools/ssb-queries/q4.1.sql
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@ -14,7 +14,7 @@
-- KIND, either express or implied. See the License for the
-- specific language governing permissions and limitations
-- under the License.
SELECT
SELECT /*+SET_VAR(parallel_fragment_exec_instance_num=4, enable_vectorized_engine=true, batch_size=4096, enable_cost_based_join_reorder=true, enable_projection=true) */
d_year,
c_nation,
SUM(lo_revenue - lo_supplycost) AS PROFIT
@ -31,4 +31,4 @@ WHERE
OR p_mfgr = 'MFGR#2'
)
GROUP BY d_year, c_nation
ORDER BY d_year, c_nation;
ORDER BY d_year, c_nation;

4
tools/ssb-tools/ssb-queries/q4.2.sql
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@ -14,7 +14,7 @@
-- KIND, either express or implied. See the License for the
-- specific language governing permissions and limitations
-- under the License.
SELECT
SELECT /*+SET_VAR(parallel_fragment_exec_instance_num=2, enable_vectorized_engine=true, batch_size=4096, enable_cost_based_join_reorder=true, enable_projection=true) */
d_year,
s_nation,
p_category,
@ -36,4 +36,4 @@ WHERE
OR p_mfgr = 'MFGR#2'
)
GROUP BY d_year, s_nation, p_category
ORDER BY d_year, s_nation, p_category;
ORDER BY d_year, s_nation, p_category;

4
tools/ssb-tools/ssb-queries/q4.3.sql
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@ -14,7 +14,7 @@
-- KIND, either express or implied. See the License for the
-- specific language governing permissions and limitations
-- under the License.
SELECT
SELECT /*+SET_VAR(parallel_fragment_exec_instance_num=2, enable_vectorized_engine=true, batch_size=4096, enable_cost_based_join_reorder=true, enable_projection=true) */
d_year,
s_city,
p_brand,
@ -32,4 +32,4 @@ WHERE
)
AND p_category = 'MFGR#14'
GROUP BY d_year, s_city, p_brand
ORDER BY d_year, s_city, p_brand;
ORDER BY d_year, s_city, p_brand;