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| author | Artem Klevtsov <a.a.klevtsov@gmail.com> | 2021-02-14 20:27:44 +0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-02-14 14:27:44 +0000 |
| commit | b68ecc82cb404dbbd291320139955794e88c24ff (patch) | |
| tree | f254fd5fdf7f1ac5a4e553090a7bcb5f959e4653 /lib | |
| parent | fff5819ee728aa62fd857982f799ecc0fac0fd5e (diff) | |
| download | Nim-b68ecc82cb404dbbd291320139955794e88c24ff.tar.gz | |
Add pqsetsinglerowmode to postgres module (#17030)
* Add pqsetsinglerowmode to postgres module Very useful to reduce memory usage when fetch a large amount of data. Documentation: https://www.postgresql.org/docs/current/libpq-single-row-mode.html * Add missing enum to the ExecStatusType * Revert entry * Update ConnStatusType enum
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/wrappers/postgres.nim | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/wrappers/postgres.nim b/lib/wrappers/postgres.nim index 24eac54f9..23af8b75a 100644 --- a/lib/wrappers/postgres.nim +++ b/lib/wrappers/postgres.nim @@ -53,7 +53,8 @@ type PExecStatusType* = ptr ExecStatusType ExecStatusType* = enum PGRES_EMPTY_QUERY = 0, PGRES_COMMAND_OK, PGRES_TUPLES_OK, PGRES_COPY_OUT, - PGRES_COPY_IN, PGRES_BAD_RESPONSE, PGRES_NONFATAL_ERROR, PGRES_FATAL_ERROR + PGRES_COPY_IN, PGRES_BAD_RESPONSE, PGRES_NONFATAL_ERROR, PGRES_FATAL_ERROR, + PGRES_COPY_BOTH, PGRES_SINGLE_TUPLE PGlobjfuncs*{.pure, final.} = object fn_lo_open*: Oid fn_lo_close*: Oid @@ -69,7 +70,8 @@ type ConnStatusType* = enum CONNECTION_OK, CONNECTION_BAD, CONNECTION_STARTED, CONNECTION_MADE, CONNECTION_AWAITING_RESPONSE, CONNECTION_AUTH_OK, CONNECTION_SETENV, - CONNECTION_SSL_STARTUP, CONNECTION_NEEDED + CONNECTION_SSL_STARTUP, CONNECTION_NEEDED, CONNECTION_CHECK_WRITABLE, + CONNECTION_CONSUME, CONNECTION_GSS_STARTUP, CONNECTION_CHECK_TARGET PGconn*{.pure, final.} = object pghost*: cstring pgtty*: cstring @@ -248,6 +250,8 @@ proc pqsendQueryPrepared*(conn: PPGconn, stmtName: cstring, nParams: int32, paramLengths, paramFormats: ptr int32, resultFormat: int32): int32{.cdecl, dynlib: dllName, importc: "PQsendQueryPrepared".} +proc pqsetsinglerowmode*(conn: PPGconn): int32{.cdecl, dynlib: dllName, + importc: "PQsetSingleRowMode".} proc pqgetResult*(conn: PPGconn): PPGresult{.cdecl, dynlib: dllName, importc: "PQgetResult".} proc pqisBusy*(conn: PPGconn): int32{.cdecl, dynlib: dllName, |