94 lines
3.8 KiB
SQL
94 lines
3.8 KiB
SQL
/*
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* This file is used to test the function of ExecVecAppend
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*/
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----
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--- Create Table and Insert Data
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----
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create schema vector_append_engine_part2;
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set current_schema=vector_append_engine_part2;
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create table vector_append_engine_part2.VECTOR_APPEND_TABLE_01
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(
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col_int int
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,col_int2 int
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,col_num numeric(10,4)
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,col_char char
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,col_varchar varchar(20)
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,col_date date
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,col_interval interval
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) with(orientation=column) ;
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COPY VECTOR_APPEND_TABLE_01(col_int, col_int2, col_num, col_char, col_varchar, col_date, col_interval) FROM stdin;
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11 21 1.25 T beijing 2005-02-14 2 day 13:24:56
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12 12 2.25 F tianjing 2016-02-15 2 day 13:24:56
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13 23 1.25 T beijing 2006-02-14 4 day 13:25:25
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12 12 1.25 T xian 2005-02-14 4 day 13:25:25
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15 25 2.25 F beijing 2006-02-14 2 day 13:24:56
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17 27 2.27 C xian 2006-02-14 2 day 13:24:56
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18 28 2.25 C tianjing 2008-02-14 8 day 13:28:56
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12 22 2.25 F tianjing 2016-02-15 2 day 13:24:56
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18 27 2.25 F xian 2008-02-14 2 day 13:24:56
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16 26 2.36 C beijing 2006-05-08 8 day 13:28:56
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16 16 2.36 C beijing 2006-05-08 8 day 13:28:56
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18 28 2.25 T xian 2008-02-14 4 day 13:25:25
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\.
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analyze vector_append_table_01;
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----
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--- test 2: cased summarizd from user requirements(With Union and Using agg or unique node)
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----
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explain (verbose, costs off, nodes off)
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(select distinct col_int, col_int2, col_num from vector_append_table_01 where col_int<13)
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union
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(select distinct col_int, col_int2, col_num from vector_append_table_01 where col_int>=13);
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explain (verbose, costs off, nodes off)
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(select distinct col_int2, col_num from vector_append_table_01 where col_int2<23)
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union
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(select distinct col_int2, col_num from vector_append_table_01 where col_int2>=23);
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explain (verbose, costs off, nodes off)
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(select distinct col_int, col_int2, col_num from vector_append_table_01 where col_int<13 order by col_int)
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union
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(select distinct col_int, col_int2, col_num from vector_append_table_01 where col_int>=13);
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explain (verbose, costs off, nodes off)
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(select distinct col_int2, col_num from vector_append_table_01 where col_int2<23 order by col_int2)
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union
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(select distinct col_int2, col_num from vector_append_table_01 where col_int2>=23);
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explain (verbose, costs off, nodes off)
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(select distinct col_char, col_varchar from vector_append_table_01 where col_int2<23 order by col_char)
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union
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(select distinct col_char, col_varchar from vector_append_table_01 where col_int2>=23)
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union
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(select distinct col_char, col_varchar from vector_append_table_01 where col_int2 = 26) order by col_char, col_varchar;
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((select distinct col_int, col_int2, col_num from vector_append_table_01 where col_int<13)
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union
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(select distinct col_int, col_int2, col_num from vector_append_table_01 where col_int>=13)) order by col_int, col_int2, col_num;
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((select distinct col_int2, col_num from vector_append_table_01 where col_int2<23)
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union
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(select distinct col_int2, col_num from vector_append_table_01 where col_int2>=23)) order by col_int2, col_num;
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((select distinct col_int, col_int2, col_num from vector_append_table_01 where col_int<13 order by col_int)
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union
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(select distinct col_int, col_int2, col_num from vector_append_table_01 where col_int>=13)) order by col_int, col_int2, col_num;
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((select distinct col_int2, col_num from vector_append_table_01 where col_int2<23 order by col_int2)
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union
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(select distinct col_int2, col_num from vector_append_table_01 where col_int2>=23)) order by col_int2, col_num;
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(select distinct col_char, col_varchar from vector_append_table_01 where col_int2<23 order by col_char)
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union
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(select distinct col_char, col_varchar from vector_append_table_01 where col_int2>=23)
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union
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(select distinct col_char, col_varchar from vector_append_table_01 where col_int2 = 26) order by col_char, col_varchar;
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----
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--- Clean Resource and Tables
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----
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drop schema vector_append_engine_part2 cascade;
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