webmcp
annotate framework/env/trace/sql.lua @ 297:fe9ea7a03364
Store execution time in trace.sql{...}
| author | jbe |
|---|---|
| date | Sun Mar 22 18:55:34 2015 +0100 (2015-03-22) |
| parents | 1fbdccf4f8e9 |
| children | 04b648660f9a |
| rev | line source |
|---|---|
| jbe/bsw@0 | 1 --[[-- |
| jbe/bsw@0 | 2 trace.sql{ |
| jbe@295 | 3 command = command, -- executed SQL command as string |
| jbe@295 | 4 execution_time = execution_time, -- execution time of the statement in seconds |
| jbe@295 | 5 error_position = error_position -- optional position in bytes where an error occurred |
| jbe/bsw@0 | 6 } |
| jbe/bsw@0 | 7 |
| jbe/bsw@0 | 8 This command can be used to log SQL command execution. It is currently not invoked automatically. |
| jbe/bsw@0 | 9 |
| jbe/bsw@0 | 10 --]]-- |
| jbe/bsw@0 | 11 |
| jbe/bsw@0 | 12 -- TODO: automatic use of this function? |
| jbe/bsw@0 | 13 |
| jbe/bsw@0 | 14 function trace.sql(args) |
| jbe@41 | 15 if not trace._disabled then |
| jbe@41 | 16 local command = args.command |
| jbe@295 | 17 local execution_time = args.execution_time |
| jbe@41 | 18 local error_position = args.error_position |
| jbe@41 | 19 if type(command) ~= "string" then |
| jbe@41 | 20 error("No command string passed to trace.sql{...}.") |
| jbe@41 | 21 end |
| jbe@295 | 22 if type(execution_time) ~= "number" then |
| jbe@295 | 23 error("No execution time number passed to trace.sql{...}.") |
| jbe@295 | 24 end |
| jbe@41 | 25 if error_position and type(error_position) ~= "number" then |
| jbe@41 | 26 error("error_position must be a number.") |
| jbe@41 | 27 end |
| jbe@41 | 28 trace._new_entry{ |
| jbe@297 | 29 type = "sql", |
| jbe@297 | 30 command = command, |
| jbe@297 | 31 execution_time = execution_time, |
| jbe@41 | 32 error_position = error_position |
| jbe@41 | 33 } |
| jbe/bsw@0 | 34 end |
| jbe/bsw@0 | 35 end |