diff options
| author | Michael Paquier <michael@paquier.xyz> | 2023-11-21 13:55:01 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2023-11-21 13:55:01 +0900 |
| commit | e83aa9f92fdd88c2912cc43a61fd9f59f4c8f4d3 (patch) | |
| tree | d4a5b6c0dc112c20b6875a721bcc05bdc474b77c /src/backend | |
| parent | 7c3fb505b14e86581b6a052075a294c78c91b123 (diff) | |
| download | postgresql-e83aa9f92fdd88c2912cc43a61fd9f59f4c8f4d3.tar.gz postgresql-e83aa9f92fdd88c2912cc43a61fd9f59f4c8f4d3.zip | |
Simplify some logic in CreateReplicationSlot()
This refactoring reduces the code in charge of creating replication
slots from two "if" block to a single one, making it slightly cleaner.
This change is possible since 1d04a59be31b, that has removed the
intermediate code that existed between the two "if" blocks in charge of
initializing the output message buffer.
Author: Peter Smith
Discussion: https://postgr.es/m/CAHut+PtnJzqKT41Zt8pChRzba=QgCqjtfYvcf84NMj3VFJoKfw@mail.gmail.com
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/replication/walsender.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/src/backend/replication/walsender.c b/src/backend/replication/walsender.c index e250b0567eb..3bc9c823895 100644 --- a/src/backend/replication/walsender.c +++ b/src/backend/replication/walsender.c @@ -1061,9 +1061,25 @@ CreateReplicationSlot(CreateReplicationSlotCmd *cmd) ReplicationSlotCreate(cmd->slotname, false, cmd->temporary ? RS_TEMPORARY : RS_PERSISTENT, false); + + if (reserve_wal) + { + ReplicationSlotReserveWal(); + + ReplicationSlotMarkDirty(); + + /* Write this slot to disk if it's a permanent one. */ + if (!cmd->temporary) + ReplicationSlotSave(); + } } else { + LogicalDecodingContext *ctx; + bool need_full_snapshot = false; + + Assert(cmd->kind == REPLICATION_KIND_LOGICAL); + CheckLogicalDecodingRequirements(); /* @@ -1076,12 +1092,6 @@ CreateReplicationSlot(CreateReplicationSlotCmd *cmd) ReplicationSlotCreate(cmd->slotname, true, cmd->temporary ? RS_TEMPORARY : RS_EPHEMERAL, two_phase); - } - - if (cmd->kind == REPLICATION_KIND_LOGICAL) - { - LogicalDecodingContext *ctx; - bool need_full_snapshot = false; /* * Do options check early so that we can bail before calling the @@ -1175,16 +1185,6 @@ CreateReplicationSlot(CreateReplicationSlotCmd *cmd) if (!cmd->temporary) ReplicationSlotPersist(); } - else if (cmd->kind == REPLICATION_KIND_PHYSICAL && reserve_wal) - { - ReplicationSlotReserveWal(); - - ReplicationSlotMarkDirty(); - - /* Write this slot to disk if it's a permanent one. */ - if (!cmd->temporary) - ReplicationSlotSave(); - } snprintf(xloc, sizeof(xloc), "%X/%X", LSN_FORMAT_ARGS(MyReplicationSlot->data.confirmed_flush)); |