417c291454
Previously, pg_upgrade failed due to the permission denied because the pg_ivm_immv catalog was in the pg_catalog catalog (Issue #79). To fix this, all objects created by pg_ivm are moved to theschema pgivm, which is also created by pg_ivm. pg_ivm is still not relocatable and this must be installed to the pgivm schema because the catalog and some internal functions are referred to unqualified by the schema name from the pg_ivm module. In future, this might be able to relocatable during installation, though. This commit affects compatibility with previous releases. To allow to access objects like create_immv function as previous, you need to qualify them with the schema name or setup search_path properly.
69 lines
2.3 KiB
C
69 lines
2.3 KiB
C
/*-------------------------------------------------------------------------
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*
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* pg_ivm.h
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* incremental view maintenance extension
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*
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* Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
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* Portions Copyright (c) 2022, IVM Development Group
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef _PG_IVM_H_
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#define _PG_IVM_H_
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#include "catalog/objectaddress.h"
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#include "fmgr.h"
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#include "nodes/params.h"
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#include "nodes/pathnodes.h"
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#include "parser/parse_node.h"
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#include "tcop/dest.h"
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#include "utils/queryenvironment.h"
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#define Natts_pg_ivm_immv 3
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#define Anum_pg_ivm_immv_immvrelid 1
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#define Anum_pg_ivm_immv_viewdef 2
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#define Anum_pg_ivm_immv_ispopulated 3
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/* pg_ivm.c */
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extern void CreateChangePreventTrigger(Oid matviewOid);
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extern Oid PgIvmImmvRelationId(void);
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extern Oid PgIvmImmvPrimaryKeyIndexId(void);
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extern bool isImmv(Oid immv_oid);
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extern List *PgIvmFuncName(char *name);
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/* createas.c */
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extern ObjectAddress ExecCreateImmv(ParseState *pstate, CreateTableAsStmt *stmt,
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QueryCompletion *qc);
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extern void CreateIvmTriggersOnBaseTables(Query *qry, Oid matviewOid);
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extern void CreateIndexOnIMMV(Query *query, Relation matviewRel);
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extern Query *rewriteQueryForIMMV(Query *query, List *colNames);
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extern void makeIvmAggColumn(ParseState *pstate, Aggref *aggref, char *resname, AttrNumber *next_resno, List **aggs);
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/* matview.c */
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extern Query *get_immv_query(Relation matviewRel);
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extern ObjectAddress ExecRefreshImmv(const RangeVar *relation, bool skipData,
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const char *queryString, QueryCompletion *qc);
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extern ObjectAddress RefreshImmvByOid(Oid matviewOid, bool skipData,
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const char *queryString, QueryCompletion *qc);
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extern bool ImmvIncrementalMaintenanceIsEnabled(void);
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extern Datum IVM_immediate_before(PG_FUNCTION_ARGS);
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extern Datum IVM_immediate_maintenance(PG_FUNCTION_ARGS);
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extern Query* rewrite_query_for_exists_subquery(Query *query);
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extern Datum ivm_visible_in_prestate(PG_FUNCTION_ARGS);
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extern void AtAbort_IVM(void);
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extern char *getColumnNameStartWith(RangeTblEntry *rte, char *str, int *attnum);
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extern bool isIvmName(const char *s);
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/* ruleutils.c */
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extern char *pg_ivm_get_viewdef(Relation immvrel, bool pretty);
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/* subselect.c */
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extern void inline_cte(PlannerInfo *root, CommonTableExpr *cte);
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#endif
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