mirror of https://github.com/citusdata/citus.git
61 lines
2.6 KiB
C
61 lines
2.6 KiB
C
/*-------------------------------------------------------------------------
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*
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* citus_ruleutils.h
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* Citus ruleutils wrapper functions and exported PostgreSQL ruleutils
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* functions.
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*
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* Copyright (c) Citus Data, Inc.
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*-------------------------------------------------------------------------
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*/
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#ifndef CITUS_RULEUTILS_H
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#define CITUS_RULEUTILS_H
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#include "postgres.h" /* IWYU pragma: keep */
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#include "catalog/pg_sequence.h"
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#include "commands/sequence.h"
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#include "lib/stringinfo.h"
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#include "nodes/parsenodes.h"
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#include "nodes/pg_list.h"
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#define CREATE_SEQUENCE_COMMAND \
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"CREATE SEQUENCE IF NOT EXISTS %s AS %s INCREMENT BY " INT64_FORMAT \
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" MINVALUE " INT64_FORMAT " MAXVALUE " INT64_FORMAT \
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" START WITH " INT64_FORMAT " CACHE " INT64_FORMAT " %sCYCLE"
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/* Function declarations for version independent Citus ruleutils wrapper functions */
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extern char * pg_get_extensiondef_string(Oid tableRelationId);
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extern Oid get_extension_schema(Oid ext_oid);
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extern char * pg_get_serverdef_string(Oid tableRelationId);
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extern char * pg_get_sequencedef_string(Oid sequenceRelid);
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extern Form_pg_sequence pg_get_sequencedef(Oid sequenceRelationId);
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extern char * pg_get_tableschemadef_string(Oid tableRelationId, bool forShardCreation,
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char *accessMethod);
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extern void EnsureRelationKindSupported(Oid relationId);
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extern char * pg_get_tablecolumnoptionsdef_string(Oid tableRelationId);
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extern void deparse_shard_index_statement(IndexStmt *origStmt, Oid distrelid,
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int64 shardid, StringInfo buffer);
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extern void deparse_shard_reindex_statement(ReindexStmt *origStmt, Oid distrelid,
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int64 shardid, StringInfo buffer);
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extern char * pg_get_indexclusterdef_string(Oid indexRelationId);
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extern bool contain_nextval_expression_walker(Node *node, void *context);
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extern char * pg_get_replica_identity_command(Oid tableRelationId);
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extern const char * RoleSpecString(RoleSpec *spec, bool withQuoteIdentifier);
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/* Function declarations for version dependent PostgreSQL ruleutils functions */
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extern void pg_get_query_def(Query *query, StringInfo buffer);
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char * pg_get_rule_expr(Node *expression);
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extern void deparse_shard_query(Query *query, Oid distrelid, int64 shardid,
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StringInfo buffer);
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extern char * pg_get_triggerdef_command(Oid triggerId);
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extern char * pg_get_statisticsobj_worker(Oid statextid, bool missing_ok);
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extern char * generate_relation_name(Oid relid, List *namespaces);
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extern char * generate_qualified_relation_name(Oid relid);
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extern char * generate_operator_name(Oid operid, Oid arg1, Oid arg2);
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extern List * getOwnedSequences_internal(Oid relid, AttrNumber attnum, char deptype);
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#endif /* CITUS_RULEUTILS_H */
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