regression-test/suites/variant_p0/concurrent_insert.groovy

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suite("regression_test_variant_concurrent_schema_update", ""){
    def table_name = "var_concurrent"
    sql "DROP TABLE IF EXISTS ${table_name}"
    sql """
        CREATE TABLE IF NOT EXISTS ${table_name} (
            k bigint,
            v variant,
            v1 variant 
        )
        DUPLICATE KEY(`k`)
        DISTRIBUTED BY HASH(k) BUCKETS 3
        properties("replication_num" = "1");
    """
    def t1 = Thread.startDaemon {
        for (int k = 1; k <= 60; k++) {
            int x = k % 10;
            sql """insert into ${table_name} values(${x}, '{"k${x}" : ${x}, "x${k}" : 123}', '{"k${x}" : ${x}, "x${k}" : 123}')"""
        } 
    }
    def t2 = Thread.startDaemon {
        for (int k = 61; k <= 120; k++) {
            int x = k % 10;
            sql """insert into ${table_name} values(${x}, '{"k${x}" : ${x}, "x${k}" : 123}', '{"k${x}" : ${x}, "x${k}" : 123}')"""
        }
    }
    def t3 = Thread.startDaemon {
        for (int k = 121; k <= 180; k++) {
            int x = k % 10;
            sql """insert into ${table_name} values(${x}, '{"k${x}" : ${x}, "x${k}" : 123}', '{"k${x}" : ${x}, "x${k}" : 123}')"""
        }
    }
    t1.join()
    t2.join()
    t3.join()
    sql "sync"
    qt_sql_1 "select * from var_concurrent order by k, cast(v as string), cast(v1 as string) limit 100"
    // qt_sql_3 """desc ${table_name}"""
}