mirror of
https://github.com/MariaDB/server.git
synced 2025-01-16 03:52:35 +01:00
c2b6916393
* it isn't "pfs" function, don't call it Item_func_pfs, don't use item_pfsfunc.* * tests don't depend on performance schema, put in the main suite * inherit from Item_str_ascii_func * use connection collation, not utf8mb3_general_ci * set result length in fix_length_and_dec * do not set maybe_null * use my_snprintf() where possible * don't set m_value.ptr on every invocation * update sys schema to use the format_pico_time() * len must be size_t (compilation error on Windows) * the correct function name for double->double is fabs() * drop volatile hack
120 lines
3.1 KiB
Text
120 lines
3.1 KiB
Text
# Testcases for PFS functions are backported from MySQL
|
|
|
|
--echo # MDEV-19629: Implement MySQL 8.0 native functions: format_bytes(), format_pico_time() and ps_thread_id()
|
|
--echo #
|
|
--echo # Tests for the Performance Schema native function format_pico_time()
|
|
--echo #
|
|
--echo
|
|
|
|
SELECT format_pico_time(NULL);
|
|
--echo
|
|
SELECT format_pico_time(0);
|
|
--echo
|
|
SELECT format_pico_time(1);
|
|
--echo
|
|
SELECT format_pico_time(999);
|
|
--echo
|
|
SELECT format_pico_time(1000);
|
|
--echo
|
|
SELECT format_pico_time(1001);
|
|
--echo
|
|
SELECT format_pico_time(999999);
|
|
--echo
|
|
SELECT format_pico_time(1000000);
|
|
--echo
|
|
SELECT format_pico_time(1000001);
|
|
--echo
|
|
SELECT format_pico_time(1010000);
|
|
--echo
|
|
SELECT format_pico_time(987654321);
|
|
--echo
|
|
SELECT format_pico_time(1000000000);
|
|
--echo
|
|
SELECT format_pico_time(999876000000);
|
|
--echo
|
|
SELECT format_pico_time(999999999999);
|
|
--echo
|
|
SELECT format_pico_time(1000000000000);
|
|
--echo
|
|
SELECT format_pico_time(59000000000000);
|
|
--echo
|
|
SELECT format_pico_time(60000000000000);
|
|
--echo
|
|
SELECT format_pico_time(3549000000000000);
|
|
--echo
|
|
SELECT format_pico_time(3599000000000000);
|
|
--echo
|
|
SELECT format_pico_time(3600000000000000);
|
|
--echo
|
|
SELECT format_pico_time(power(2, 63));
|
|
--echo
|
|
SELECT format_pico_time((power(2, 63) - 1) * 2 + 1);
|
|
--echo
|
|
SELECT format_pico_time(36000000.495523);
|
|
--echo
|
|
SELECT format_pico_time(1000 * pow(10,12) * 86400);
|
|
--echo
|
|
SELECT format_pico_time(86400000000000000000);
|
|
--echo
|
|
SELECT format_pico_time(86400000000000000000+5000);
|
|
|
|
--echo
|
|
--echo ## Negative values are ok
|
|
SELECT format_pico_time(1010000 * -1);
|
|
|
|
--echo
|
|
--echo ## Force exponent
|
|
SELECT format_pico_time(8650000000000000000099);
|
|
--echo
|
|
SELECT format_pico_time(-8650000000000000000099);
|
|
--echo
|
|
SELECT format_pico_time(8640000000000000000099 * 2);
|
|
--echo
|
|
|
|
--echo
|
|
--echo ## Text input
|
|
SELECT format_pico_time("foo");
|
|
--echo
|
|
SELECT format_pico_time("");
|
|
--echo
|
|
SELECT format_pico_time("118059162071741143500099");
|
|
--echo
|
|
SELECT format_pico_time("-118059162071741143500099");
|
|
--echo
|
|
--echo ## Recognizes up to first non-numeric
|
|
SELECT format_pico_time("40000 * 2000");
|
|
--echo
|
|
SELECT format_pico_time("40000 foo 2000");
|
|
|
|
--echo ## Aggregate functions
|
|
USE test;
|
|
--echo
|
|
CREATE TABLE timer_waits (id VARCHAR(10), wait BIGINT UNSIGNED DEFAULT NULL) DEFAULT CHARSET = utf8mb4;
|
|
--echo
|
|
# Max BIGINT unsigned is 18 446 744 073 709 551 615
|
|
INSERT INTO timer_waits VALUES ('1 sec', 1000000000000);
|
|
INSERT INTO timer_waits VALUES ('1 min', 60000000000000);
|
|
INSERT INTO timer_waits VALUES ('1 hour', 3600000000000000);
|
|
INSERT INTO timer_waits VALUES ('1 day', 86400000000000000);
|
|
INSERT INTO timer_waits VALUES ('100 days', 8640000000000000000);
|
|
--echo
|
|
SELECT id, format_pico_time(wait), wait FROM timer_waits;
|
|
--echo
|
|
SELECT sum(wait), format_pico_time(sum(wait)) FROM timer_waits;
|
|
--echo
|
|
SELECT avg(wait), format_pico_time(avg(wait)) FROM timer_waits;
|
|
--echo
|
|
SELECT min(wait), format_pico_time(min(wait)) FROM timer_waits;
|
|
--echo
|
|
SELECT max(wait), format_pico_time(max(wait)) FROM timer_waits;
|
|
--echo
|
|
DROP TABLE timer_waits;
|
|
|
|
--echo ## Using Scientific Notation
|
|
SELECT format_pico_time(3e9);
|
|
--echo
|
|
SELECT format_pico_time(4e6);
|
|
--echo
|
|
SELECT format_pico_time(5e3);
|
|
--echo
|
|
SELECT format_pico_time(6e2);
|