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Fix Windows linkage errors by adding PGDLLEXPORT to function declarations (#139)

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The following functions in pg_ivm.h are now explicitly marked with
PGDLLEXPORT:

- IVM_immediate_before
- IVM_immediate_maintenance
- ivm_visible_in_prestate

This change resolves linkage mismatches between function declarations in
the header and their definitions using PG_FUNCTION_INFO_V1 in the
implementation file, which caused build failures on Windows
environments.
This commit is contained in:
Yuta MASANO 2025-05-26 09:41:06 +09:00 committed by GitHub
parent 3f33229efe
commit 49b52bcd5e
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GPG key ID: B5690EEEBB952194
1 changed files with 3 additions and 3 deletions
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pg_ivm.h
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@ -52,10 +52,10 @@ extern ObjectAddress ExecRefreshImmv(const RangeVar *relation, bool skipData,
extern ObjectAddress RefreshImmvByOid(Oid matviewOid, bool is_create, bool skipData, extern ObjectAddress RefreshImmvByOid(Oid matviewOid, bool is_create, bool skipData,
const char *queryString, QueryCompletion *qc); const char *queryString, QueryCompletion *qc);
extern bool ImmvIncrementalMaintenanceIsEnabled(void); extern bool ImmvIncrementalMaintenanceIsEnabled(void);
extern Datum IVM_immediate_before(PG_FUNCTION_ARGS); extern PGDLLEXPORT Datum IVM_immediate_before(PG_FUNCTION_ARGS);
extern Datum IVM_immediate_maintenance(PG_FUNCTION_ARGS); extern PGDLLEXPORT Datum IVM_immediate_maintenance(PG_FUNCTION_ARGS);
extern Query* rewrite_query_for_exists_subquery(Query *query); extern Query* rewrite_query_for_exists_subquery(Query *query);
extern Datum ivm_visible_in_prestate(PG_FUNCTION_ARGS); extern PGDLLEXPORT Datum ivm_visible_in_prestate(PG_FUNCTION_ARGS);
extern void AtAbort_IVM(SubTransactionId subtxid); extern void AtAbort_IVM(SubTransactionId subtxid);
extern void AtPreCommit_IVM(void); extern void AtPreCommit_IVM(void);
extern char *getColumnNameStartWith(RangeTblEntry *rte, char *str, int *attnum); extern char *getColumnNameStartWith(RangeTblEntry *rte, char *str, int *attnum);