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feodorfeodor
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add test for index
1 parent d3b4672 commit 90a853d

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‎expected/jsquery.out‎

Lines changed: 184 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -953,3 +953,187 @@ select count(*) from test_jsquery where v @@ 'similar_product_ids && ["044018029
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4
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(1 row)
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create index t_idx on test_jsquery using gin (v jsonb_bloom_value_ops);
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set enable_seqscan = off;
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explain (costs off) select count(*) from test_jsquery where v @@ 'review_helpful_votes > 0';
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QUERY PLAN
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------------------------------------------------------------------------
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Aggregate
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-> Bitmap Heap Scan on test_jsquery
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Recheck Cond: (v @@ '"review_helpful_votes" > 0'::jsquery)
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-> Bitmap Index Scan on t_idx
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Index Cond: (v @@ '"review_helpful_votes" > 0'::jsquery)
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(5 rows)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes > 0';
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count
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-------
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653
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(1 row)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes > 19';
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count
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-------
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13
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(1 row)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes < 19';
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count
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-------
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984
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(1 row)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes >= 19';
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count
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-------
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16
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(1 row)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes <= 19';
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count
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-------
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987
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(1 row)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes = 19';
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count
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-------
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3
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(1 row)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes > 16' AND
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v @@ 'review_helpful_votes < 20';
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count
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-------
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8
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(1 row)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes > 16 & review_helpful_votes < 20';
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count
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-------
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8
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(1 row)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes ($ > 16 & $ < 20)';
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count
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-------
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8
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(1 row)
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select count(*) from test_jsquery where v @@ 'similar_product_ids && ["0440180295"]';
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count
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-------
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7
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(1 row)
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select count(*) from test_jsquery where v @@ 'similar_product_ids(# = "0440180295") ';
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count
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-------
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7
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(1 row)
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select count(*) from test_jsquery where v @@ 'similar_product_ids.#($ = "0440180295") ';
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count
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-------
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7
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(1 row)
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select count(*) from test_jsquery where v @@ 'similar_product_ids && ["0440180295"] & product_sales_rank > 300000';
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count
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-------
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4
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(1 row)
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drop index t_idx;
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create index t_idx on test_jsquery using gin (v jsonb_hash_value_ops);
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set enable_seqscan = off;
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explain (costs off) select count(*) from test_jsquery where v @@ 'review_helpful_votes > 0';
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QUERY PLAN
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------------------------------------------------------------------------
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Aggregate
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-> Bitmap Heap Scan on test_jsquery
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Recheck Cond: (v @@ '"review_helpful_votes" > 0'::jsquery)
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-> Bitmap Index Scan on t_idx
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Index Cond: (v @@ '"review_helpful_votes" > 0'::jsquery)
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(5 rows)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes > 0';
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count
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-------
1063+
653
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(1 row)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes > 19';
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count
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-------
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13
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(1 row)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes < 19';
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count
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-------
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984
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(1 row)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes >= 19';
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count
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-------
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16
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(1 row)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes <= 19';
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count
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-------
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987
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(1 row)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes = 19';
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count
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-------
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3
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(1 row)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes > 16' AND
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v @@ 'review_helpful_votes < 20';
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count
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-------
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8
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(1 row)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes > 16 & review_helpful_votes < 20';
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count
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-------
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8
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(1 row)
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select count(*) from test_jsquery where v @@ 'review_helpful_votes ($ > 16 & $ < 20)';
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count
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-------
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8
1113+
(1 row)
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select count(*) from test_jsquery where v @@ 'similar_product_ids && ["0440180295"]';
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count
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-------
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7
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(1 row)
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select count(*) from test_jsquery where v @@ 'similar_product_ids(# = "0440180295") ';
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count
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-------
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7
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(1 row)
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select count(*) from test_jsquery where v @@ 'similar_product_ids.#($ = "0440180295") ';
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count
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-------
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7
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(1 row)
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select count(*) from test_jsquery where v @@ 'similar_product_ids && ["0440180295"] & product_sales_rank > 300000';
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count
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-------
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4
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(1 row)
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RESET enable_seqscan;

‎sql/jsquery.sql‎

Lines changed: 44 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -195,3 +195,47 @@ select count(*) from test_jsquery where v @@ 'similar_product_ids && ["044018029
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select count(*) from test_jsquery where v @@ 'similar_product_ids(# = "0440180295") ';
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select count(*) from test_jsquery where v @@ 'similar_product_ids.#($ = "0440180295") ';
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select count(*) from test_jsquery where v @@ 'similar_product_ids && ["0440180295"] & product_sales_rank > 300000';
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create index t_idx on test_jsquery using gin (v jsonb_bloom_value_ops);
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set enable_seqscan = off;
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explain (costs off) select count(*) from test_jsquery where v @@ 'review_helpful_votes > 0';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes > 0';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes > 19';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes < 19';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes >= 19';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes <= 19';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes = 19';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes > 16' AND
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v @@ 'review_helpful_votes < 20';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes > 16 & review_helpful_votes < 20';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes ($ > 16 & $ < 20)';
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select count(*) from test_jsquery where v @@ 'similar_product_ids && ["0440180295"]';
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select count(*) from test_jsquery where v @@ 'similar_product_ids(# = "0440180295") ';
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select count(*) from test_jsquery where v @@ 'similar_product_ids.#($ = "0440180295") ';
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select count(*) from test_jsquery where v @@ 'similar_product_ids && ["0440180295"] & product_sales_rank > 300000';
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drop index t_idx;
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create index t_idx on test_jsquery using gin (v jsonb_hash_value_ops);
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set enable_seqscan = off;
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explain (costs off) select count(*) from test_jsquery where v @@ 'review_helpful_votes > 0';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes > 0';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes > 19';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes < 19';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes >= 19';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes <= 19';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes = 19';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes > 16' AND
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v @@ 'review_helpful_votes < 20';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes > 16 & review_helpful_votes < 20';
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select count(*) from test_jsquery where v @@ 'review_helpful_votes ($ > 16 & $ < 20)';
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select count(*) from test_jsquery where v @@ 'similar_product_ids && ["0440180295"]';
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select count(*) from test_jsquery where v @@ 'similar_product_ids(# = "0440180295") ';
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select count(*) from test_jsquery where v @@ 'similar_product_ids.#($ = "0440180295") ';
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select count(*) from test_jsquery where v @@ 'similar_product_ids && ["0440180295"] & product_sales_rank > 300000';
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RESET enable_seqscan;

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