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Updated help message for long_query_time

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Monty
2017-10-31 13:42:57 +02:00
parent b258080129
commit 157f2b2551
4 changed files with 7 additions and 6 deletions
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5
mysql-test/r/mysqld--help.result
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@ -418,8 +418,9 @@ The following options may be given as the first argument:
file.Value can be between 0 and 11. Higher values mean file.Value can be between 0 and 11. Higher values mean
more verbosity more verbosity
--long-query-time=# Log all queries that have taken more than long_query_time --long-query-time=# Log all queries that have taken more than long_query_time
seconds to execute to file. The argument will be treated seconds to execute to the slow query log file. The
as a decimal value with microsecond precision argument will be treated as a decimal value with
microsecond precision
--low-priority-updates --low-priority-updates
INSERT/DELETE/UPDATE has lower priority than selects INSERT/DELETE/UPDATE has lower priority than selects
--lower-case-table-names[=#] --lower-case-table-names[=#]

2
mysql-test/suite/sys_vars/r/sysvars_server_embedded.result
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@ -1794,7 +1794,7 @@ GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 10.000000 DEFAULT_VALUE 10.000000
VARIABLE_SCOPE SESSION VARIABLE_SCOPE SESSION
VARIABLE_TYPE DOUBLE VARIABLE_TYPE DOUBLE
VARIABLE_COMMENT Log all queries that have taken more than long_query_time seconds to execute to file. The argument will be treated as a decimal value with microsecond precision VARIABLE_COMMENT Log all queries that have taken more than long_query_time seconds to execute to the slow query log file. The argument will be treated as a decimal value with microsecond precision
NUMERIC_MIN_VALUE 0 NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 31536000 NUMERIC_MAX_VALUE 31536000
NUMERIC_BLOCK_SIZE NULL NUMERIC_BLOCK_SIZE NULL

2
mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result
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@ -1962,7 +1962,7 @@ GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 10.000000 DEFAULT_VALUE 10.000000
VARIABLE_SCOPE SESSION VARIABLE_SCOPE SESSION
VARIABLE_TYPE DOUBLE VARIABLE_TYPE DOUBLE
VARIABLE_COMMENT Log all queries that have taken more than long_query_time seconds to execute to file. The argument will be treated as a decimal value with microsecond precision VARIABLE_COMMENT Log all queries that have taken more than long_query_time seconds to execute to the slow query log file. The argument will be treated as a decimal value with microsecond precision
NUMERIC_MIN_VALUE 0 NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 31536000 NUMERIC_MAX_VALUE 31536000
NUMERIC_BLOCK_SIZE NULL NUMERIC_BLOCK_SIZE NULL

4
sql/sys_vars.cc
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@ -1255,8 +1255,8 @@ static bool update_cached_long_query_time(sys_var *self, THD *thd,
static Sys_var_double Sys_long_query_time( static Sys_var_double Sys_long_query_time(
"long_query_time", "long_query_time",
"Log all queries that have taken more than long_query_time seconds " "Log all queries that have taken more than long_query_time seconds "
"to execute to file. The argument will be treated as a decimal value " "to execute to the slow query log file. The argument will be treated "
"with microsecond precision", "as a decimal value with microsecond precision",
SESSION_VAR(long_query_time_double), SESSION_VAR(long_query_time_double),
CMD_LINE(REQUIRED_ARG), VALID_RANGE(0, LONG_TIMEOUT), DEFAULT(10), CMD_LINE(REQUIRED_ARG), VALID_RANGE(0, LONG_TIMEOUT), DEFAULT(10),
NO_MUTEX_GUARD, NOT_IN_BINLOG, ON_CHECK(0), NO_MUTEX_GUARD, NOT_IN_BINLOG, ON_CHECK(0),