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Add support for temporary replication slots

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This allows creating temporary replication slots that are removed
automatically at the end of the session or on error.

From: Petr Jelinek <petr.jelinek@2ndquadrant.com>
This commit is contained in:
Peter Eisentraut
2016-12-08 12:00:00 -05:00
parent e7f051b8f9
commit a924c327e2
18 changed files with 237 additions and 51 deletions
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4
src/include/replication/slot.h
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@@ -28,7 +28,8 @@
typedef enum ReplicationSlotPersistency
{
RS_PERSISTENT,
RS_EPHEMERAL
RS_EPHEMERAL,
RS_TEMPORARY
} ReplicationSlotPersistency;
/*
@@ -165,6 +166,7 @@ extern void ReplicationSlotDrop(const char *name);
extern void ReplicationSlotAcquire(const char *name);
extern void ReplicationSlotRelease(void);
extern void ReplicationSlotCleanup(void);
extern void ReplicationSlotSave(void);
extern void ReplicationSlotMarkDirty(void);