| mysql | AddGeometryColumn | PROCEDURE | AddGeometryColumn | SQL | CONTAINS_SQL | NO | INVOKER | catalog varchar(64), t_schema varchar(64),
t_name varchar(64), geometry_column varchar(... | | begin
set @qwe= concat('ALTER TABLE ', t_schema, '.', t_name, ' ADD ', geometry_column,'... | mariadb.sys@localhost | 2026-07-04 18:34:15 | 2026-07-04 18:34:15 | | | utf8mb3 | utf8mb3_general_ci | utf8mb4_uca1400_ai_ci | begin
set @qwe= concat('ALTER TABLE ', t_schema, '.', t_name, ' ADD ', geometry_column,'... | NONE |
| mysql | DropGeometryColumn | PROCEDURE | DropGeometryColumn | SQL | CONTAINS_SQL | NO | INVOKER | catalog varchar(64), t_schema varchar(64),
t_name varchar(64), geometry_column varchar(... | | begin
set @qwe= concat('ALTER TABLE ', t_schema, '.', t_name, ' DROP ', geometry_column)... | mariadb.sys@localhost | 2026-07-04 18:34:15 | 2026-07-04 18:34:15 | | | utf8mb3 | utf8mb3_general_ci | utf8mb4_uca1400_ai_ci | begin
set @qwe= concat('ALTER TABLE ', t_schema, '.', t_name, ' DROP ', geometry_column)... | NONE |
| sys | extract_schema_from_file_name | FUNCTION | extract_schema_from_file_name | SQL | NO_SQL | YES | INVOKER | path VARCHAR(512)
| varchar(64) CHARSET utf8mb3 COLLATE utf8mb3_general_ci | BEGIN
RETURN LEFT(SUBSTRING_INDEX(SUBSTRING_INDEX(REPLACE(path, '\\', '/'), '/', -2), ... | mariadb.sys@localhost | 2026-07-04 18:34:15 | 2026-07-04 18:34:15 | |
Description
Takes a raw file path, and attempts to extract the ... | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
RETURN LEFT(SUBSTRING_INDEX(SUBSTRING_INDEX(REPLACE(path, '\', '/'), '/', -2), '... | NONE |
| sys | extract_table_from_file_name | FUNCTION | extract_table_from_file_name | SQL | NO_SQL | YES | INVOKER | path VARCHAR(512)
| varchar(64) CHARSET utf8mb3 COLLATE utf8mb3_general_ci | BEGIN
RETURN LEFT(SUBSTRING_INDEX(REPLACE(SUBSTRING_INDEX(REPLACE(path, '\\', '/'), '/... | mariadb.sys@localhost | 2026-07-04 18:34:15 | 2026-07-04 18:34:15 | |
Description
Takes a raw file path, and extracts the table name ... | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
RETURN LEFT(SUBSTRING_INDEX(REPLACE(SUBSTRING_INDEX(REPLACE(path, '\', '/'), '/'... | NONE |
| sys | format_bytes | FUNCTION | format_bytes | SQL | NO_SQL | YES | INVOKER | bytes TEXT
| text CHARSET utf8mb3 COLLATE utf8mb3_general_ci | BEGIN
IF bytes IS NULL THEN RETURN NULL;
ELSEIF bytes >= 1125899906842624 THEN RETURN ... | mariadb.sys@localhost | 2026-07-04 18:34:15 | 2026-07-04 18:34:15 | |
Description
Takes a raw bytes value, and converts it to a human... | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
IF bytes IS NULL THEN RETURN NULL;
ELSEIF bytes >= 1125899906842624 THEN RETURN ... | NONE |
| sys | ps_thread_stack | FUNCTION | ps_thread_stack | SQL | READS_SQL_DATA | NO | INVOKER | thd_id BIGINT UNSIGNED,
debug BOOLEAN
| longtext CHARSET latin1 COLLATE latin1_swedish_ci | BEGIN
DECLARE json_objects LONGTEXT;
UPDATE performance_schema.threads
... | mariadb.sys@localhost | 2026-07-04 18:34:16 | 2026-07-04 18:34:16 | |
Description
Outputs a JSON formatted stack of all statements, s... | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
DECLARE json_objects LONGTEXT;
UPDATE performance_schema.threads
... | NONE |
| sys | ps_thread_trx_info | FUNCTION | ps_thread_trx_info | SQL | READS_SQL_DATA | NO | INVOKER | in_thread_id BIGINT UNSIGNED
| longtext CHARSET utf8mb3 COLLATE utf8mb3_general_ci | BEGIN
DECLARE v_output LONGTEXT DEFAULT '{}';
DECLARE v_msg_text TEXT DEFAULT '';
... | mariadb.sys@localhost | 2026-07-04 18:34:17 | 2026-07-04 18:34:17 | |
Description
Returns a JSON object with info on the given thread... | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
DECLARE v_output LONGTEXT DEFAULT '{}';
DECLARE v_msg_text TEXT DEFAULT '';
... | NONE |
| sys | diagnostics | PROCEDURE | diagnostics | SQL | READS_SQL_DATA | NO | INVOKER |
IN in_max_runtime int unsigned, IN in_interval int unsigned,
IN in_auto_c... | | BEGIN
DECLARE v_start, v_runtime, v_iter_start, v_sleep DECIMAL(20,2) DEFAULT 0.0;
... | mariadb.sys@localhost | 2026-07-04 18:34:24 | 2026-07-04 18:34:24 | |
Description
Create a report of the current status of the server... | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
DECLARE v_start, v_runtime, v_iter_start, v_sleep DECIMAL(20,2) DEFAULT 0.0;
... | NONE |
| sys | format_path | FUNCTION | format_path | SQL | NO_SQL | YES | INVOKER | in_path VARCHAR(512)
| varchar(512) CHARSET utf8mb3 COLLATE utf8mb3_general_ci | BEGIN
DECLARE v_dir VARCHAR(1024);
DECLARE v_path VARCHAR(512);
DECLARE path_separat... | mariadb.sys@localhost | 2026-07-04 18:34:16 | 2026-07-04 18:34:16 | |
Description
Takes a raw path value, and strips out the datadir ... | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
DECLARE v_dir VARCHAR(1024);
DECLARE v_path VARCHAR(512);
DECLARE path_separat... | NONE |
| sys | format_statement | FUNCTION | format_statement | SQL | NO_SQL | YES | INVOKER | statement LONGTEXT
| longtext CHARSET utf8mb3 COLLATE utf8mb3_general_ci | BEGIN
IF @sys.statement_truncate_len IS NULL THEN
SET @sys.statement_truncate_len ... | mariadb.sys@localhost | 2026-07-04 18:34:16 | 2026-07-04 18:34:16 | |
Description
Formats a normalized statement, truncating it if it... | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
IF @sys.statement_truncate_len IS NULL THEN
SET @sys.statement_truncate_len ... | NONE |
| sys | list_add | FUNCTION | list_add | SQL | CONTAINS_SQL | YES | INVOKER | in_list TEXT,
in_add_value TEXT
| text CHARSET utf8mb3 COLLATE utf8mb3_general_ci | BEGIN
IF (in_add_value IS NULL) THEN
SIGNAL SQLSTATE '02200'
SET ME... | mariadb.sys@localhost | 2026-07-04 18:34:16 | 2026-07-04 18:34:16 | |
Description
Takes a list, and a value to add to the list, and r... | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
IF (in_add_value IS NULL) THEN
SIGNAL SQLSTATE '02200'
SET ME... | NONE |
| sys | optimizer_switch_on | PROCEDURE | optimizer_switch_on | SQL | CONTAINS_SQL | NO | INVOKER | | | BEGIN
call optimizer_switch_choice("on");
END | mariadb.sys@localhost | 2026-07-04 18:34:24 | 2026-07-04 18:34:24 | | return @@optimizer_switch options that are on | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
call optimizer_switch_choice("on");
END | NONE |
| sys | optimizer_switch_off | PROCEDURE | optimizer_switch_off | SQL | CONTAINS_SQL | NO | INVOKER | | | BEGIN
call optimizer_switch_choice("off");
END | mariadb.sys@localhost | 2026-07-04 18:34:24 | 2026-07-04 18:34:24 | | return @@optimizer_switch options that are off | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
call optimizer_switch_choice("off");
END | NONE |
| sys | ps_statement_avg_latency_histogram | PROCEDURE | ps_statement_avg_latency_histogram | SQL | READS_SQL_DATA | NO | INVOKER | | | BEGIN
SELECT CONCAT('\n',
'\n . = 1 unit',
'\n * = 2 units',
'\n #... | mariadb.sys@localhost | 2026-07-04 18:34:24 | 2026-07-04 18:34:24 | |
Description
Outputs a textual histogram graph of the average la... | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
SELECT CONCAT('\n',
'\n . = 1 unit',
'\n * = 2 units',
'\n #... | NONE |
| sys | ps_trace_statement_digest | PROCEDURE | ps_trace_statement_digest | SQL | MODIFIES_SQL_DATA | NO | INVOKER |
IN in_digest VARCHAR(32),
IN in_runtime INT,
IN in_interval DECIM... | | BEGIN
DECLARE v_start_fresh BOOLEAN DEFAULT false;
DECLARE v_auto_enable BOOLEAN D... | mariadb.sys@localhost | 2026-07-04 18:34:24 | 2026-07-04 18:34:24 | |
Description
Traces all instrumentation within Performance Schem... | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
DECLARE v_start_fresh BOOLEAN DEFAULT false;
DECLARE v_auto_enable BOOLEAN D... | NONE |
| sys | ps_trace_thread | PROCEDURE | ps_trace_thread | SQL | MODIFIES_SQL_DATA | NO | INVOKER |
IN in_thread_id BIGINT UNSIGNED,
IN in_outfile VARCHAR(255),
IN i... | | BEGIN
DECLARE v_done bool DEFAULT FALSE;
DECLARE v_start, v_runtime DECIMAL(20,2) ... | mariadb.sys@localhost | 2026-07-04 18:34:24 | 2026-07-04 18:34:24 | |
Description
Dumps all data within Performance Schema for an ins... | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
DECLARE v_done bool DEFAULT FALSE;
DECLARE v_start, v_runtime DECIMAL(20,2) ... | NONE |
| sys | ps_setup_reset_to_default | PROCEDURE | ps_setup_reset_to_default | SQL | MODIFIES_SQL_DATA | NO | INVOKER |
IN in_verbose BOOLEAN
| | BEGIN
SET @query = 'DELETE
FROM performance_schema.setup_actors
... | mariadb.sys@localhost | 2026-07-04 18:34:25 | 2026-07-04 18:34:25 | |
Description
Resets the Performance Schema setup to the default ... | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
SET @query = 'DELETE\n FROM performance_schema.setup_actors\n... | NONE |
| sys | format_time | FUNCTION | format_time | SQL | NO_SQL | YES | INVOKER | picoseconds TEXT
| text CHARSET utf8mb3 COLLATE utf8mb3_general_ci | BEGIN
IF picoseconds IS NULL THEN RETURN NULL;
ELSEIF picoseconds >= 60480000000000000... | mariadb.sys@localhost | 2026-07-04 18:34:16 | 2026-07-04 18:34:16 | |
Description
OBSOLETE. USE BUILT-IN format_pico_time() INSTEAD
... | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
IF picoseconds IS NULL THEN RETURN NULL;
ELSEIF picoseconds >= 60480000000000000... | NONE |
| sys | list_drop | FUNCTION | list_drop | SQL | CONTAINS_SQL | YES | INVOKER | in_list TEXT,
in_drop_value TEXT
| text CHARSET utf8mb3 COLLATE utf8mb3_general_ci | BEGIN
IF (in_drop_value IS NULL) THEN
SIGNAL SQLSTATE '02200'
SET M... | mariadb.sys@localhost | 2026-07-04 18:34:16 | 2026-07-04 18:34:16 | |
Description
Takes a list, and a value to attempt to remove from... | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
IF (in_drop_value IS NULL) THEN
SIGNAL SQLSTATE '02200'
SET M... | NONE |
| sys | ps_setup_show_disabled_instruments | PROCEDURE | ps_setup_show_disabled_instruments | SQL | READS_SQL_DATA | YES | INVOKER | | | BEGIN
SELECT name AS disabled_instruments, timed
FROM performance_schema.setup_i... | mariadb.sys@localhost | 2026-07-04 18:34:26 | 2026-07-04 18:34:26 | |
Description
Shows all currently disabled instruments.
... | utf8mb3 | utf8mb3_general_ci | utf8mb3_general_ci | BEGIN
SELECT name AS disabled_instruments, timed
FROM performance_schema.setup_i... | NONE |