[FEAT MERGE]adaptive cost model
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@ -240,6 +240,7 @@ select * from information_schema.tables where table_schema in ('oceanbase', 'mys
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| def | oceanbase | DBA_OB_ARCHIVELOG_SUMMARY | SYSTEM VIEW | MEMORY | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | DBA_OB_ARCHIVE_DEST | SYSTEM VIEW | MEMORY | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | DBA_OB_AUTO_INCREMENT | SYSTEM VIEW | MEMORY | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | DBA_OB_AUX_STATISTICS | SYSTEM VIEW | MEMORY | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | DBA_OB_BACKUP_DELETE_JOBS | SYSTEM VIEW | MEMORY | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | DBA_OB_BACKUP_DELETE_JOB_HISTORY | SYSTEM VIEW | MEMORY | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | DBA_OB_BACKUP_DELETE_POLICY | SYSTEM VIEW | MEMORY | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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@ -461,6 +462,7 @@ select * from information_schema.tables where table_schema in ('oceanbase', 'mys
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| def | oceanbase | __ALL_VIRTUAL_INFORMATION_COLUMNS | SYSTEM TABLE | MEMORY | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | __all_acquired_snapshot | SYSTEM TABLE | InnoDB | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | __all_auto_increment | SYSTEM TABLE | InnoDB | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | __all_aux_stat | SYSTEM TABLE | InnoDB | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | __all_balance_job | SYSTEM TABLE | InnoDB | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | __all_balance_job_history | SYSTEM TABLE | InnoDB | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | __all_balance_task | SYSTEM TABLE | InnoDB | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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@ -839,6 +841,7 @@ select * from information_schema.statistics where table_schema in ('oceanbase',
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| def | oceanbase | __all_acquired_snapshot | 1 | oceanbase | idx_snapshot_tablet | 1 | tablet_id | A | NULL | NULL | NULL | YES | BTREE | | | YES | NULL |
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| def | oceanbase | __all_auto_increment | 0 | oceanbase | PRIMARY | 1 | sequence_key | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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| def | oceanbase | __all_auto_increment | 0 | oceanbase | PRIMARY | 2 | column_id | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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| def | oceanbase | __all_aux_stat | 0 | oceanbase | PRIMARY | 1 | tenant_id | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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| def | oceanbase | __all_balance_job | 0 | oceanbase | PRIMARY | 1 | job_id | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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| def | oceanbase | __all_balance_job_history | 0 | oceanbase | PRIMARY | 1 | job_id | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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| def | oceanbase | __all_balance_task | 0 | oceanbase | PRIMARY | 1 | task_id | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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@ -1523,6 +1526,7 @@ select * from information_schema.tables where table_schema in ('oceanbase', 'mys
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| def | oceanbase | DBA_OB_ARCHIVELOG_SUMMARY | SYSTEM VIEW | MEMORY | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | DBA_OB_ARCHIVE_DEST | SYSTEM VIEW | MEMORY | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | DBA_OB_AUTO_INCREMENT | SYSTEM VIEW | MEMORY | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | DBA_OB_AUX_STATISTICS | SYSTEM VIEW | MEMORY | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | DBA_OB_BACKUP_DELETE_JOBS | SYSTEM VIEW | MEMORY | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | DBA_OB_BACKUP_DELETE_JOB_HISTORY | SYSTEM VIEW | MEMORY | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | DBA_OB_BACKUP_DELETE_POLICY | SYSTEM VIEW | MEMORY | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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@ -1743,6 +1747,7 @@ select * from information_schema.tables where table_schema in ('oceanbase', 'mys
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| def | oceanbase | V$SYSTEM_EVENT | SYSTEM VIEW | MEMORY | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | __all_acquired_snapshot | SYSTEM TABLE | InnoDB | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | __all_auto_increment | SYSTEM TABLE | InnoDB | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | __all_aux_stat | SYSTEM TABLE | InnoDB | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | __all_balance_job | SYSTEM TABLE | InnoDB | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | __all_balance_job_history | SYSTEM TABLE | InnoDB | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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| def | oceanbase | __all_balance_task | SYSTEM TABLE | InnoDB | NULL | DYNAMIC | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | utf8mb4_general_ci | NULL | NULL | |
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@ -2148,6 +2153,7 @@ select * from information_schema.statistics where table_schema in ('oceanbase',
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| def | oceanbase | __all_arbitration_service | 0 | oceanbase | PRIMARY | 1 | arbitration_service_key | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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| def | oceanbase | __all_auto_increment | 0 | oceanbase | PRIMARY | 1 | sequence_key | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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| def | oceanbase | __all_auto_increment | 0 | oceanbase | PRIMARY | 2 | column_id | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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| def | oceanbase | __all_aux_stat | 0 | oceanbase | PRIMARY | 1 | tenant_id | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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| def | oceanbase | __all_backup_delete_job | 0 | oceanbase | PRIMARY | 1 | tenant_id | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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| def | oceanbase | __all_backup_delete_job | 0 | oceanbase | PRIMARY | 2 | job_id | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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| def | oceanbase | __all_backup_delete_job_history | 0 | oceanbase | PRIMARY | 1 | tenant_id | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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@ -3069,6 +3075,7 @@ select * from information_schema.statistics where table_schema in ('oceanbase',
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| def | oceanbase | __all_acquired_snapshot | 1 | oceanbase | idx_snapshot_tablet | 1 | tablet_id | A | NULL | NULL | NULL | YES | BTREE | | | YES | NULL |
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| def | oceanbase | __all_auto_increment | 0 | oceanbase | PRIMARY | 1 | sequence_key | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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| def | oceanbase | __all_auto_increment | 0 | oceanbase | PRIMARY | 2 | column_id | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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| def | oceanbase | __all_aux_stat | 0 | oceanbase | PRIMARY | 1 | tenant_id | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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| def | oceanbase | __all_balance_job | 0 | oceanbase | PRIMARY | 1 | job_id | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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| def | oceanbase | __all_balance_job_history | 0 | oceanbase | PRIMARY | 1 | job_id | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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| def | oceanbase | __all_balance_task | 0 | oceanbase | PRIMARY | 1 | task_id | A | NULL | NULL | NULL | | BTREE | | | YES | NULL |
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