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pg_traceEnable tracing a PostgreSQL connection Description
bool pg_trace
( string
$pathname
[, string $mode = "w"
[, resource $connection
]] )pg_trace enables tracing of the PostgreSQL frontend/backend communication to a file. To fully understand the results, one needs to be familiar with the internals of PostgreSQL communication protocol. For those who are not, it can still be useful for tracing errors in queries sent to the server, you could do for example grep '^To backend' trace.log and see what queries actually were sent to the PostgreSQL server. For more information, refer to the » PostgreSQL Documentation. Parameters
Return Values
Returns Examples
Example #1 pg_trace example
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