mariadb await query: Difference between revisions
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function OnPackageStart() | function OnPackageStart() | ||
local result = | local result = mariadb_await_query(sql, "SELECT name FROM server") | ||
if mariadb_get_row_count() ~= 0 then | if mariadb_get_row_count() ~= 0 then |
Revision as of 08:25, 30 August 2019
Description
Executes a query immediately blocking the main thread until it completes execution. You should use mariadb_query most of the times.
Syntax
mariadb_await_query(handle_id, query_str [, use_result])
Parameters
- handle_id
Connection handle. - query_str
Query to execute. - use_result (optional)
Defaults to true. Set this to false if you are not interested in the results of the query.
Return Value
- Returns the active result set of the query executed. You must call mariadb_delete_result after you are done with the query to free the returned result set.
Example
function OnPackageStart()
local result = mariadb_await_query(sql, "SELECT name FROM server")
if mariadb_get_row_count() ~= 0 then
print(mariadb_get_value_index(1, 1))
end
mariadb_delete_result(result)
end
AddEvent("OnPackageStart", OnPackageStart)
See also
__EDIT_ME__