diff options
| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2021-03-30 20:12:34 -0300 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2021-03-30 20:12:34 -0300 |
| commit | 198b3716dba68544b55cb97bd120738a86d5df2d (patch) | |
| tree | c37a8ff6f15263c6fcbb2c3ff5f26b1a836d4613 /src/interfaces/libpq/libpq-int.h | |
| parent | 5da9868ed983f95cc1cff80dcd81252a513774f8 (diff) | |
| download | postgresql-198b3716dba68544b55cb97bd120738a86d5df2d.tar.gz postgresql-198b3716dba68544b55cb97bd120738a86d5df2d.zip | |
Improve PQtrace() output format
Transform the PQtrace output format from its ancient (and mostly
useless) byte-level output format to a logical-message-level output,
making it much more usable. This implementation allows the printing
code to be written (as it indeed was) by looking at the protocol
documentation, which gives more confidence that the three (docs, trace
code and actual code) actually match.
Author: 岩田 彩 (Aya Iwata) <iwata.aya@fujitsu.com>
Reviewed-by: 綱川 貴之 (Takayuki Tsunakawa) <tsunakawa.takay@fujitsu.com>
Reviewed-by: Kirk Jamison <k.jamison@fujitsu.com>
Reviewed-by: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Reviewed-by: 黒田 隼人 (Hayato Kuroda) <kuroda.hayato@fujitsu.com>
Reviewed-by: "Nagaura, Ryohei" <nagaura.ryohei@jp.fujitsu.com>
Reviewed-by: Ryo Matsumura <matsumura.ryo@fujitsu.com>
Reviewed-by: Greg Nancarrow <gregn4422@gmail.com>
Reviewed-by: Jim Doty <jdoty@pivotal.io>
Reviewed-by: Álvaro Herrera <alvherre@alvh.no-ip.org>
Discussion: https://postgr.es/m/71E660EB361DF14299875B198D4CE5423DE3FBA4@g01jpexmbkw25
Diffstat (limited to 'src/interfaces/libpq/libpq-int.h')
| -rw-r--r-- | src/interfaces/libpq/libpq-int.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/interfaces/libpq/libpq-int.h b/src/interfaces/libpq/libpq-int.h index 6374ec657ac..3f7907127ef 100644 --- a/src/interfaces/libpq/libpq-int.h +++ b/src/interfaces/libpq/libpq-int.h @@ -394,6 +394,7 @@ struct pg_conn /* Optional file to write trace info to */ FILE *Pfdebug; + int traceFlags; /* Callback procedures for notice message processing */ PGNoticeHooks noticeHooks; @@ -818,6 +819,12 @@ extern ssize_t pg_GSS_write(PGconn *conn, const void *ptr, size_t len); extern ssize_t pg_GSS_read(PGconn *conn, void *ptr, size_t len); #endif +/* === in libpq-trace.c === */ + +extern void pqTraceOutputMessage(PGconn *conn, const char *message, + bool toServer); +extern void pqTraceOutputNoTypeByteMessage(PGconn *conn, const char *message); + /* === miscellaneous macros === */ /* |