# clear env set up $t0 = 1603152000000 create database db update 1 days 30; ## Step 1. UPDATE THE WHOLE DATA BLOCK REPEATEDLY create table t1 (ts timestamp, a int); for ($i = 0; $i < 200; $i++) { insert into t1 values ($t0 + $i, 1); } restart to commit check query result for ($k = 0; $k < 10; $k++) { for ($i = 0; $i < 200; $i++) { insert into t1 values ($t0 + $i, 1); } check query result restart to commit check query result } ## Step 2. PREPEND DATA create table t2 (ts timestamp, a int); for ($i = 0; $i < 200; $i++) { insert into t2 values ($t0 + $i, 1); } restart to commit check query result for ($i = -100; $i < 0; $i++) { insert into t2 values ($t0 + $i, 1); } check query result restart to commit check query result ## Step 3. PREPEND MASSIVE DATA create table t3 (ts timestamp, a int); for ($i = 0; $i < 200; $i++) { insert into t3 values ($t0 + $i, 1); } restart to commit check query result for ($i = -6000; $i < 0; $i++) { insert into t3 values ($t0 + $i, 1); } check query result restart to commit check query result ## Step 4. APPEND DATA create table t4 (ts timestamp, a int); for ($i = 0; $i < 200; $i++) { insert into t4 values ($t0 + $i, 1); } restart to commit check query result for ($i = 0; $i < 100; $i++) { insert into t4 values ($t0 + 200 + $i, 1); } check query result restart to commit check query result ## Step 5. APPEND MASSIVE DATA create table t5 (ts timestamp, a int); for ($i = 0; $i < 200; $i++) { insert into t5 values ($t0 + $i, 1); } restart to commit check query result for ($i = 0; $i < 6000; $i++) { insert into t5 values ($t0 + 200 + $i, 1); } check query result restart to commit check query result ## Step 6. UPDATE BLOCK IN TWO STEP create table t6 (ts timestamp, a int); for ($i = 0; $i < 200; $i++) { insert into t6 values ($t0 + $i, 1); } restart to commit check query result for ($i = 0; $i < 100; $i++) { insert into t6 values ($t0 + $i, 2); } check query result restart to commit check query result for ($i = 100; $i < 200; $i++) { insert into t6 values ($t0 + $i, 2); } check query result restart to commit check query result ## Step 7. UPDATE LAST HALF AND INSERT LITTLE DATA create table t7 (ts timestamp, a int); for ($i = 0; $i < 200; $i++) { insert into t7 values ($t0 + $i, 1); } restart to commit check query result for ($i = 100; $i < 300; $i++) { insert into t7 values ($t0 + $i, 2); } check query result restart to commit check query result ## Step 8. UPDATE LAST HALF AND INSERT MASSIVE DATA create table t8 (ts timestamp, a int); for ($i = 0; $i < 200; $i++) { insert into t8 values ($t0 + $i, 1); } restart to commit check query result for ($i = 100; $i < 6000; $i++) { insert into t8 values ($t0 + $i, 2); } check query result restart to commit check query result ## Step 9. UPDATE FIRST HALF AND PREPEND LITTLE DATA create table t9 (ts timestamp, a int); for ($i = 0; $i < 200; $i++) { insert into t9 values ($t0 + $i, 1); } restart to commit check query result for ($i = -100; $i < 100; $i++) { insert into t9 values ($t0 + $i, 2); } check query result restart to commit check query result ## Step 10. UPDATE FIRST HALF AND PREPEND MASSIVE DATA create table t10 (ts timestamp, a int); for ($i = 0; $i < 200; $i++) { insert into t10 values ($t0 + $i, 1); } restart to commit check query result for ($i = -6000; $i < 100; $i++) { insert into t10 values ($t0 + $i, 2); } check query result restart to commit check query result ## Step 11. UPDATE FIRST HALF AND APPEND MASSIVE DATA create table t11 (ts timestamp, a int); for ($i = 0; $i < 200; $i++) { insert into t11 values ($t0 + $i, 1); } restart to commit check query result for ($i = 0; $i < 100; $i++) { insert into t11 values ($t0 + $i, 2); } for ($i = 200; $i < 6000; $i++) { insert into t11 values ($t0 + $i, 2); } check query result restart to commit check query result