mirror of
https://github.com/ClickHouse/ClickHouse.git
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54 lines
4.1 KiB
Bash
Executable File
54 lines
4.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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. $CURDIR/../shell_config.sh
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$CLICKHOUSE_CLIENT --query="DROP TABLE IF EXISTS template1";
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$CLICKHOUSE_CLIENT --query="DROP TABLE IF EXISTS template2";
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$CLICKHOUSE_CLIENT --query="CREATE TABLE template1 (s1 String, s2 String, s3 String, s4 String, n UInt64, d Date) ENGINE = Memory";
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$CLICKHOUSE_CLIENT --query="CREATE TABLE template2 (s1 String, s2 String, s3 String, s4 String, n UInt64, d Date) ENGINE = Memory";
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echo "==== check escaping ===="
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echo -ne '{prefix} \n${data}\n $$ suffix $$\n' > $CURDIR/00938_template_input_format_resultset.tmp
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echo -ne 'n:\t${n:Escaped}, s1:\t${0:Escaped}\t, s2:\t${1:Quoted}, s3:\t${s3:JSON}, s4:\t${3:CSV}, d:\t${d:Escaped}\t' > $CURDIR/00938_template_input_format_row.tmp
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echo "{prefix}
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n: 123, s1: qwe,rty , s2: 'as\"df\\'gh', s3: \"\", s4: \"zx
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cv bn m\", d: 2016-01-01 ;
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n: 456, s1: as\"df\\'gh , s2: '', s3: \"zx\\ncv\\tbn m\", s4: \"qwe,rty\", d: 2016-01-02 ;
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n: 9876543210, s1: , s2: 'zx\\ncv\\tbn m', s3: \"qwe,rty\", s4: \"as\"\"df'gh\", d: 2016-01-03 ;
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n: 789, s1: zx\\ncv\\tbn m , s2: 'qwe,rty', s3: \"as\\\"df'gh\", s4: \"\", d: 2016-01-04
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$ suffix $" | $CLICKHOUSE_CLIENT --query="INSERT INTO template1 FORMAT Template SETTINGS \
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format_template_resultset = '$CURDIR/00938_template_input_format_resultset.tmp', \
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format_template_row = '$CURDIR/00938_template_input_format_row.tmp', \
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format_template_rows_between_delimiter = ';\n'";
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$CLICKHOUSE_CLIENT --query="SELECT * FROM template1 ORDER BY n FORMAT CSV";
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echo "==== parse json (sophisticated template) ===="
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echo -ne '{${:}"meta"${:}:${:}[${:}{${:}"name"${:}:${:}"s1"${:},${:}"type"${:}:${:}"String"${:}}${:},${:}{${:}"name"${:}:${:}"s2"${:},${:}"type"${:}:${:}"String"${:}}${:},${:}{${:}"name"${:}:${:}"s3"${:},${:}"type"${:}:${:}"String"${:}}${:},${:}{${:}"name"${:}:${:}"s4"${:},${:}"type"${:}:${:}"String"${:}}${:},${:}{${:}"name"${:}:${:}"n"${:},${:}"type"${:}:${:}"UInt64"${:}}${:},${:}{${:}"name"${:}:${:}"d"${:},${:}"type"${:}:${:}"Date"${:}}${:}]${:},${:}"data"${:}:${:}[${data}]${:},${:}"rows"${:}:${:}${:CSV}${:},${:}"statistics"${:}:${:}{${:}"elapsed"${:}:${:}${:CSV}${:},${:}"rows_read"${:}:${:}${:CSV}${:},${:}"bytes_read"${:}:${:}${:CSV}${:}}${:}}' > $CURDIR/00938_template_input_format_resultset.tmp
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echo -ne '{${:}"s1"${:}:${:}${s1:JSON}${:},${:}"s2"${:}:${:}${s2:JSON}${:},${:}"s3"${:}:${:}${s3:JSON}${:},${:}"s4"${:}:${:}${s4:JSON}${:},${:}"n"${:}:${:}${n:JSON}${:},${:}"d"${:}:${:}${d:JSON}${:}${:}}' > $CURDIR/00938_template_input_format_row.tmp
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$CLICKHOUSE_CLIENT --query="SELECT * FROM template1 ORDER BY n FORMAT JSON" | $CLICKHOUSE_CLIENT --query="INSERT INTO template2 FORMAT TemplateIgnoreSpaces SETTINGS \
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format_template_resultset = '$CURDIR/00938_template_input_format_resultset.tmp', \
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format_template_row = '$CURDIR/00938_template_input_format_row.tmp', \
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format_template_rows_between_delimiter = ','";
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$CLICKHOUSE_CLIENT --query="SELECT * FROM template2 ORDER BY n FORMAT CSV";
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$CLICKHOUSE_CLIENT --query="TRUNCATE TABLE template2";
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echo "==== parse json ===="
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echo -ne '{${:}"meta"${:}:${:JSON},${:}"data"${:}:${:}[${data}]${:},${:}"rows"${:}:${:JSON},${:}"statistics"${:}:${:JSON}${:}}' > $CURDIR/00938_template_input_format_resultset.tmp
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echo -ne '{${:}"s1"${:}:${:}${s3:JSON}${:},${:}"s2"${:}:${:}${:JSON}${:},${:}"s3"${:}:${:}${s1:JSON}${:},${:}"s4"${:}:${:}${:JSON}${:},${:}"n"${:}:${:}${n:JSON}${:},${:}"d"${:}:${:}${d:JSON}${:}${:}}' > $CURDIR/00938_template_input_format_row.tmp
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$CLICKHOUSE_CLIENT --query="SELECT * FROM template1 ORDER BY n FORMAT JSON" | $CLICKHOUSE_CLIENT --query="INSERT INTO template2 FORMAT TemplateIgnoreSpaces SETTINGS \
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format_template_resultset = '$CURDIR/00938_template_input_format_resultset.tmp', \
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format_template_row = '$CURDIR/00938_template_input_format_row.tmp', \
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format_template_rows_between_delimiter = ','";
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$CLICKHOUSE_CLIENT --query="SELECT * FROM template2 ORDER BY n FORMAT CSV";
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$CLICKHOUSE_CLIENT --query="DROP TABLE template1";
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$CLICKHOUSE_CLIENT --query="DROP TABLE template2";
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rm $CURDIR/00938_template_input_format_resultset.tmp $CURDIR/00938_template_input_format_row.tmp
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