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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:15:05 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:15:05 +0000 |
| commit | 46651ce6fe013220ed397add242004d764fc0153 (patch) | |
| tree | 6e5299f990f88e60174a1d3ae6e48eedd2688b2b /src/include/parser/analyze.h | |
| parent | Initial commit. (diff) | |
| download | postgresql-14-46651ce6fe013220ed397add242004d764fc0153.tar.xz postgresql-14-46651ce6fe013220ed397add242004d764fc0153.zip | |
Adding upstream version 14.5.upstream/14.5upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/include/parser/analyze.h')
| -rw-r--r-- | src/include/parser/analyze.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/include/parser/analyze.h b/src/include/parser/analyze.h new file mode 100644 index 0000000..a0f0bd3 --- /dev/null +++ b/src/include/parser/analyze.h @@ -0,0 +1,53 @@ +/*------------------------------------------------------------------------- + * + * analyze.h + * parse analysis for optimizable statements + * + * + * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + * src/include/parser/analyze.h + * + *------------------------------------------------------------------------- + */ +#ifndef ANALYZE_H +#define ANALYZE_H + +#include "parser/parse_node.h" +#include "utils/queryjumble.h" + +/* Hook for plugins to get control at end of parse analysis */ +typedef void (*post_parse_analyze_hook_type) (ParseState *pstate, + Query *query, + JumbleState *jstate); +extern PGDLLIMPORT post_parse_analyze_hook_type post_parse_analyze_hook; + + +extern Query *parse_analyze(RawStmt *parseTree, const char *sourceText, + Oid *paramTypes, int numParams, QueryEnvironment *queryEnv); +extern Query *parse_analyze_varparams(RawStmt *parseTree, const char *sourceText, + Oid **paramTypes, int *numParams); + +extern Query *parse_sub_analyze(Node *parseTree, ParseState *parentParseState, + CommonTableExpr *parentCTE, + bool locked_from_parent, + bool resolve_unknowns); + +extern Query *transformTopLevelStmt(ParseState *pstate, RawStmt *parseTree); +extern Query *transformStmt(ParseState *pstate, Node *parseTree); + +extern bool analyze_requires_snapshot(RawStmt *parseTree); + +extern const char *LCS_asString(LockClauseStrength strength); +extern void CheckSelectLocking(Query *qry, LockClauseStrength strength); +extern void applyLockingClause(Query *qry, Index rtindex, + LockClauseStrength strength, + LockWaitPolicy waitPolicy, bool pushedDown); + +extern List *BuildOnConflictExcludedTargetlist(Relation targetrel, + Index exclRelIndex); + +extern SortGroupClause *makeSortGroupClauseForSetOp(Oid rescoltype, bool require_hash); + +#endif /* ANALYZE_H */ |