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40 lines
1.5 KiB
Bash
Executable File
40 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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. $CURDIR/../shell_config.sh
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EXCEPTION_SUCCESS_TEXT=ok
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$CLICKHOUSE_CLIENT --query="DROP TABLE IF EXISTS test_constraints;"
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$CLICKHOUSE_CLIENT --query="CREATE TABLE test_constraints
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(
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a UInt32,
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b UInt32,
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CONSTRAINT b_constraint CHECK b > 0
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)
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ENGINE = MergeTree ORDER BY (a);"
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# This one must succeed
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$CLICKHOUSE_CLIENT --query="INSERT INTO test_constraints VALUES (1, 2);"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM test_constraints;"
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# This one must throw and exception
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EXCEPTION_TEXT="Violated constraint b_constraint in table test_constraints at indices"
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$CLICKHOUSE_CLIENT --query="INSERT INTO test_constraints VALUES (1, 0);" 2>&1 \
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| grep -q "$EXCEPTION_TEXT" && echo "$EXCEPTION_SUCCESS_TEXT" || echo "Did not thrown an exception"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM test_constraints;"
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$CLICKHOUSE_CLIENT --query="ALTER TABLE test_constraints DROP CONSTRAINT b_constraint;"
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# This one must suceed now
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$CLICKHOUSE_CLIENT --query="INSERT INTO test_constraints VALUES (1, 0);"
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$CLICKHOUSE_CLIENT --query="ALTER TABLE test_constraints ADD CONSTRAINT b_constraint CHECK b > 10;"
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$CLICKHOUSE_CLIENT --query="INSERT INTO test_constraints VALUES (1, 10);" 2>&1 \
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| grep -q "$EXCEPTION_TEXT" && echo "$EXCEPTION_SUCCESS_TEXT" || echo "Did not thrown an exception"
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$CLICKHOUSE_CLIENT --query="INSERT INTO test_constraints VALUES (1, 11);"
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$CLICKHOUSE_CLIENT --query="DROP TABLE test_constraints;" |