20 lines
644 B
C
20 lines
644 B
C
/* -------------------------------------------------------------------------
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*
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* spccache.h
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* Tablespace cache.
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*
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* Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* src/include/utils/spccache.h
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*
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* -------------------------------------------------------------------------
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*/
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#ifndef SPCCACHE_H
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#define SPCCACHE_H
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extern void get_tablespace_page_costs(Oid spcid, float8* spc_random_page_cost, float8* spc_seq_page_cost);
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extern void InvalidateTableSpaceCacheCallback(Datum arg, int cacheid, uint32 hashvalue);
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#endif /* SPCCACHE_H */
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