s i n g S Q L i t e d a t a b a s e s f r om a N od e . j s a p p l i c a t i on . T h e f u l l d oc u m e n t a t i on i s h e r e : S Q L i t e 3 A P I T h e l i b r a r y n e e d s t o b e i n s t a l l w h e n t h e d a t a b a s e i s op e n e d s u c c e s s f u l l y or w h e n a n e r r or oc u r r s . Ex a m p l e : C o n n e c t t o a S Q L i t e Da t a b a s e let sqlite3 = require('sqlite3'); callback ( op t i on a l ) : s i gn a t u r e ( e r r , r e s u l t ) c a l l e d w h e n a n e r r or oc c u r s ; i f e x e c u t i on w a s s u c c e s s f u l , t h e this ob j e c t c on t a i n s t h

a fixed type aminsert regpr oc pg_proc.oi d "Insert this tuple" function ambeginscan regpr oc pg_proc.oi d "Prepare for index scan" function amgettuple regpr oc pg_proc.oi d "Next valid tuple" none amgetbitmap regpr oc pg_proc.oi d "Fetch all tuples" function, or zero if none amrescan regpr oc pg_proc.oi d "(Re)start index scan" function amendscan regpr oc pg_proc.oi d "Clean up function ammarkpos regpr oc pg_proc.oi d "Mark current scan position" function amrestrpos regpr oc pg_proc.oi d "Restore marked scan position" function ambuild regpr oc pg_proc.oi d "Build new

a fixed type aminsert regpr oc pg_proc.oi d "Insert this tuple" function ambeginscan regpr oc pg_proc.oi d "Prepare for index scan" function amgettuple regpr oc pg_proc.oi d "Next valid tuple" none amgetbitmap regpr oc pg_proc.oi d "Fetch all tuples" function, or zero if none amrescan regpr oc pg_proc.oi d "(Re)start index scan" function amendscan regpr oc pg_proc.oi d "Clean up function ammarkpos regpr oc pg_proc.oi d "Mark current scan position" function amrestrpos regpr oc pg_proc.oi d "Restore marked scan position" function ambuild regpr oc pg_proc.oi d "Build new

a fixed type aminsert regpr oc pg_proc.oi d "Insert this tuple" function ambeginscan regpr oc pg_proc.oi d "Prepare for index scan" function amgettuple regpr oc pg_proc.oi d "Next valid tuple" none amgetbitmap regpr oc pg_proc.oi d "Fetch all tuples" function, or zero if none amrescan regpr oc pg_proc.oi d "(Re)start index scan" function amendscan regpr oc pg_proc.oi d "Clean up function ammarkpos regpr oc pg_proc.oi d "Mark current scan position" function amrestrpos regpr oc pg_proc.oi d "Restore marked scan position" function ambuild regpr oc pg_proc.oi d "Build new

#609 issue might oc- cur.) ￿ (If the TiDB ver- sion is ear- lier than v4.0.9, the #609 issue might oc- cur.) ￿ (If the TiDB ver- sion is ear- lier than v4.0.9, the #609 issue might oc- cur.) Back up statement_summary_history ta- ble is less than the actual number of SQL statements. If this situation oc- curs and affects performance, you are recommended to increase the value of tidb_stmt_summary_max_stmt_count #609 issue might oc- cur.) ￿ (If the TiDB ver- sion is ear- lier than v4.0.9, the #609 issue might oc- cur.) ￿ (If the TiDB ver- sion is ear- lier than v4.0.9, the #609 issue might oc- cur.) 11.6.1.2

#609 issue might oc- cur.) ￿ (If the TiDB ver- sion is ear- lier than v4.0.9, the #609 issue might oc- cur.) ￿ (If the TiDB ver- sion is ear- lier than v4.0.9, the #609 issue might oc- cur.) Back up statement_summary_history ta- ble is less than the actual number of SQL statements. If this situation oc- curs and affects performance, you are recommended to increase the value of 454 tidb_stmt_summary_max_stmt_count #609 issue might oc- cur.) ￿ (If the TiDB ver- sion is ear- lier than v4.0.9, the #609 issue might oc- cur.) ￿ (If the TiDB ver- sion is ear- lier than v4.0.9, the #609 issue might oc- cur.) 11.6.1.2

#609 issue might oc- cur.) ￿ (If the TiDB ver- sion is ear- lier than v4.0.9, the #609 issue might oc- cur.) ￿ (If the TiDB ver- sion is ear- lier than v4.0.9, the #609 issue might oc- cur.) Back up statement_summary_history ta- ble is less than the actual number of SQL statements. If this situation oc- curs and affects performance, you are recommended to increase the value of 434 tidb_stmt_summary_max_stmt_count #609 issue might oc- cur.) ￿ (If the TiDB ver- sion is ear- lier than v4.0.9, the #609 issue might oc- cur.) ￿ (If the TiDB ver- sion is ear- lier than v4.0.9, the #609 issue might oc- cur.) 11.6.1.2

#609 issue might oc- cur.) ￿ (If the TiDB ver- sion is ear- lier than v4.0.9, the #609 issue might oc- cur.) ￿ (If the TiDB ver- sion is ear- lier than v4.0.9, the #609 issue might oc- cur.) Back up statement_summary_history ta- ble is less than the actual number of SQL statements. If this situation oc- curs and affects performance, you are recommended to increase the value of tidb_stmt_summary_max_stmt_count #609 issue might oc- cur.) ￿ (If the TiDB ver- sion is ear- lier than v4.0.9, the #609 issue might oc- cur.) ￿ (If the TiDB ver- sion is ear- lier than v4.0.9, the #609 issue might oc- cur.) 11.6.1.2

Newly added This vari- able spec- ifies whether to re- turn er- ror im- me- di- ately when an er- ror oc- curs in a non- transactional DML state- ment. 54 Variable name Change type Description tidb_pr statement_summary_history ta- ble is less than the actual number of SQL statements. If this situation oc- curs and affects performance, you are recommended to increase the value of tidb_stmt_summary_max_stmt_count deliv- ered to TiKV Im- porter 2139 Panel Series Description Total bytes storage_size / 3 Total size oc- cupied by the TiKV cluster, divided by 3 (the default num- ber of repli- cas) Row 7: Import speed

max-index-length #55138 @lance6716 • Fix the issue that the error runtime error: index out of range might oc- cur when executing SQL statements with tidb_enable_inl_join_inner_multi �→ _pattern enabled #54535 layer, which replaces the previous mechanism of returning server is busy to clients when write stall oc- curs. The new flow control mechanism is enabled by default, and TiKV automatically disables the write deliv- ered to TiKV Im- porter 2708 Panel Series Description Total bytes storage_size / 3 Total size oc- cupied by the TiKV cluster, divided by 3 (the default num- ber of repli- cas) Row 7: Import speed