Add BackendType for standalone backends
All backends should have a BackendType to enable statistics reporting per BackendType. Add a new BackendType for standalone backends, B_STANDALONE_BACKEND (and alphabetize the BackendTypes). Both the bootstrap backend and single user mode backends will have BackendType B_STANDALONE_BACKEND. Author: Melanie Plageman <melanieplageman@gmail.com> Reviewed-by: Andres Freund <andres@anarazel.de> Discussion: https://www.postgresql.org/message-id/CAAKRu_aaq33UnG4TXq3S-OSXGWj1QGf0sU%2BECH4tNwGFNERkZA%40mail.gmail.com
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@ -176,6 +176,8 @@ InitStandaloneProcess(const char *argv0)
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{
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Assert(!IsPostmasterEnvironment);
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MyBackendType = B_STANDALONE_BACKEND;
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/*
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* Start our win32 signal implementation
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*/
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@ -255,6 +257,9 @@ GetBackendTypeDesc(BackendType backendType)
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case B_INVALID:
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backendDesc = "not initialized";
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break;
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case B_ARCHIVER:
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backendDesc = "archiver";
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break;
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case B_AUTOVAC_LAUNCHER:
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backendDesc = "autovacuum launcher";
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break;
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@ -273,6 +278,12 @@ GetBackendTypeDesc(BackendType backendType)
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case B_CHECKPOINTER:
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backendDesc = "checkpointer";
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break;
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case B_LOGGER:
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backendDesc = "logger";
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break;
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case B_STANDALONE_BACKEND:
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backendDesc = "standalone backend";
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break;
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case B_STARTUP:
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backendDesc = "startup";
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break;
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@ -285,12 +296,6 @@ GetBackendTypeDesc(BackendType backendType)
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case B_WAL_WRITER:
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backendDesc = "walwriter";
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break;
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case B_ARCHIVER:
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backendDesc = "archiver";
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break;
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case B_LOGGER:
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backendDesc = "logger";
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break;
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}
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return backendDesc;
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@ -316,18 +316,19 @@ extern void SwitchBackToLocalLatch(void);
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typedef enum BackendType
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{
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B_INVALID = 0,
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B_ARCHIVER,
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B_AUTOVAC_LAUNCHER,
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B_AUTOVAC_WORKER,
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B_BACKEND,
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B_BG_WORKER,
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B_BG_WRITER,
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B_CHECKPOINTER,
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B_LOGGER,
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B_STANDALONE_BACKEND,
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B_STARTUP,
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B_WAL_RECEIVER,
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B_WAL_SENDER,
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B_WAL_WRITER,
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B_ARCHIVER,
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B_LOGGER,
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} BackendType;
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extern PGDLLIMPORT BackendType MyBackendType;
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