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https://github.com/ClickHouse/ClickHouse.git
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37 lines
1.4 KiB
Bash
Executable File
37 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Tags: long, race
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# Regression test for INSERT into table with MV attached,
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# to avoid possible errors if some table will disappears,
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# in case of multiple streams was used (i.e. max_insert_threads>1)
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CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# shellcheck source=../shell_config.sh
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. "$CUR_DIR"/../shell_config.sh
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$CLICKHOUSE_CLIENT -m -q "ATTACH TABLE mv" |& {
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# CANNOT_GET_CREATE_TABLE_QUERY -- ATTACH TABLE IF EXISTS
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# TABLE_ALREADY_EXISTS -- ATTACH TABLE IF NOT EXISTS
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grep -F -m1 Exception | grep -v -e CANNOT_GET_CREATE_TABLE_QUERY -e TABLE_ALREADY_EXISTS
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}
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$CLICKHOUSE_CLIENT -m -q "
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DROP TABLE IF EXISTS null;
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CREATE TABLE null (key Int) ENGINE = Null;
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DROP TABLE IF EXISTS mv;
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CREATE MATERIALIZED VIEW mv ENGINE = Null() AS SELECT * FROM null;
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"
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$CLICKHOUSE_CLIENT -q "INSERT INTO null SELECT * FROM numbers_mt(1000) settings max_threads=1000, max_insert_threads=1000, max_block_size=1" |& {
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# To avoid handling stacktrace here, get only first line (-m1)
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# this should be OK, since you cannot have multiple exceptions from the client anyway.
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grep -m1 -F 'DB::Exception:' | grep -F -v -e 'UNKNOWN_TABLE'
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} &
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sleep 0.05
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$CLICKHOUSE_CLIENT -q "DETACH TABLE mv"
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# avoid leftovers on DROP DATABASE (force_remove_data_recursively_on_drop) for Ordinary database
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$CLICKHOUSE_CLIENT -q "ATTACH TABLE mv"
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wait
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