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postgresql/src/include/optimizer/appendinfo.h

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Move inheritance expansion code into its own file This commit moves expand_inherited_tables and underlings from optimizer/prep/prepunionc.c to optimizer/utils/inherit.c. Also, all of the AppendRelInfo-based expression manipulation routines are moved to optimizer/utils/appendinfo.c. No functional code changes. One exception is the introduction of make_append_rel_info, but that's still just moving around code. Also, stop including <limits.h> in prepunion.c, which no longer needs it since 3fc6e2d7f5b6. I (Álvaro) noticed this because Amit was copying that to inherit.c, which likewise doesn't need it. Author: Amit Langote Discussion: https://postgr.es/m/3be67028-a00a-502c-199a-da00eec8fb6e@lab.ntt.co.jp
2019-01-10 18:54:31 +01:00
/*-------------------------------------------------------------------------
*
* appendinfo.h
* Routines for mapping expressions between append rel parent(s) and
* children
*
Update copyrights for 2020 Backpatch-through: update all files in master, backpatch legal files through 9.4
2020-01-01 18:21:45 +01:00
* Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
Move inheritance expansion code into its own file This commit moves expand_inherited_tables and underlings from optimizer/prep/prepunionc.c to optimizer/utils/inherit.c. Also, all of the AppendRelInfo-based expression manipulation routines are moved to optimizer/utils/appendinfo.c. No functional code changes. One exception is the introduction of make_append_rel_info, but that's still just moving around code. Also, stop including <limits.h> in prepunion.c, which no longer needs it since 3fc6e2d7f5b6. I (Álvaro) noticed this because Amit was copying that to inherit.c, which likewise doesn't need it. Author: Amit Langote Discussion: https://postgr.es/m/3be67028-a00a-502c-199a-da00eec8fb6e@lab.ntt.co.jp
2019-01-10 18:54:31 +01:00
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/optimizer/appendinfo.h
*
*-------------------------------------------------------------------------
*/
#ifndef APPENDINFO_H
#define APPENDINFO_H
Rename nodes/relation.h to nodes/pathnodes.h. The old name of this file was never a very good indication of what it was for. Now that there's also access/relation.h, we have a potential confusion hazard as well, so let's rename it to something more apropos. Per discussion, "pathnodes.h" is reasonable, since a good fraction of the file is Path node definitions. While at it, tweak a couple of other headers that were gratuitously importing relation.h into modules that don't need it. Discussion: https://postgr.es/m/7719.1548688728@sss.pgh.pa.us
2019-01-29 22:49:25 +01:00
#include "nodes/pathnodes.h"
Move inheritance expansion code into its own file This commit moves expand_inherited_tables and underlings from optimizer/prep/prepunionc.c to optimizer/utils/inherit.c. Also, all of the AppendRelInfo-based expression manipulation routines are moved to optimizer/utils/appendinfo.c. No functional code changes. One exception is the introduction of make_append_rel_info, but that's still just moving around code. Also, stop including <limits.h> in prepunion.c, which no longer needs it since 3fc6e2d7f5b6. I (Álvaro) noticed this because Amit was copying that to inherit.c, which likewise doesn't need it. Author: Amit Langote Discussion: https://postgr.es/m/3be67028-a00a-502c-199a-da00eec8fb6e@lab.ntt.co.jp
2019-01-10 18:54:31 +01:00
#include "utils/relcache.h"
extern AppendRelInfo *make_append_rel_info(Relation parentrel,
Phase 2 pgindent run for v12. Switch to 2.1 version of pg_bsd_indent. This formats multiline function declarations "correctly", that is with additional lines of parameter declarations indented to match where the first line's left parenthesis is. Discussion: https://postgr.es/m/CAEepm=0P3FeTXRcU5B2W3jv3PgRVZ-kGUXLGfd42FFhUROO3ug@mail.gmail.com
2019-05-22 19:04:48 +02:00
Relation childrel,
Index parentRTindex, Index childRTindex);
Move inheritance expansion code into its own file This commit moves expand_inherited_tables and underlings from optimizer/prep/prepunionc.c to optimizer/utils/inherit.c. Also, all of the AppendRelInfo-based expression manipulation routines are moved to optimizer/utils/appendinfo.c. No functional code changes. One exception is the introduction of make_append_rel_info, but that's still just moving around code. Also, stop including <limits.h> in prepunion.c, which no longer needs it since 3fc6e2d7f5b6. I (Álvaro) noticed this because Amit was copying that to inherit.c, which likewise doesn't need it. Author: Amit Langote Discussion: https://postgr.es/m/3be67028-a00a-502c-199a-da00eec8fb6e@lab.ntt.co.jp
2019-01-10 18:54:31 +01:00
extern Node *adjust_appendrel_attrs(PlannerInfo *root, Node *node,
Phase 2 pgindent run for v12. Switch to 2.1 version of pg_bsd_indent. This formats multiline function declarations "correctly", that is with additional lines of parameter declarations indented to match where the first line's left parenthesis is. Discussion: https://postgr.es/m/CAEepm=0P3FeTXRcU5B2W3jv3PgRVZ-kGUXLGfd42FFhUROO3ug@mail.gmail.com
2019-05-22 19:04:48 +02:00
int nappinfos, AppendRelInfo **appinfos);
Move inheritance expansion code into its own file This commit moves expand_inherited_tables and underlings from optimizer/prep/prepunionc.c to optimizer/utils/inherit.c. Also, all of the AppendRelInfo-based expression manipulation routines are moved to optimizer/utils/appendinfo.c. No functional code changes. One exception is the introduction of make_append_rel_info, but that's still just moving around code. Also, stop including <limits.h> in prepunion.c, which no longer needs it since 3fc6e2d7f5b6. I (Álvaro) noticed this because Amit was copying that to inherit.c, which likewise doesn't need it. Author: Amit Langote Discussion: https://postgr.es/m/3be67028-a00a-502c-199a-da00eec8fb6e@lab.ntt.co.jp
2019-01-10 18:54:31 +01:00
extern Node *adjust_appendrel_attrs_multilevel(PlannerInfo *root, Node *node,
Phase 2 pgindent run for v12. Switch to 2.1 version of pg_bsd_indent. This formats multiline function declarations "correctly", that is with additional lines of parameter declarations indented to match where the first line's left parenthesis is. Discussion: https://postgr.es/m/CAEepm=0P3FeTXRcU5B2W3jv3PgRVZ-kGUXLGfd42FFhUROO3ug@mail.gmail.com
2019-05-22 19:04:48 +02:00
Relids child_relids,
Relids top_parent_relids);
Reorganize planner code moved in b60c39759908 It seems modules are better defined like this instead of the original split. Per complaints from David Rowley as well as Amit Langote's self review. Discussion: https://postgr.es/m/CAKJS1f988rsyhwvLgfT-y1UCYUfXDOv67ENQk=v24OxhsZOzZw@mail.gmail.com
2019-01-16 20:27:44 +01:00
extern Relids adjust_child_relids(Relids relids, int nappinfos,
Phase 2 pgindent run for v12. Switch to 2.1 version of pg_bsd_indent. This formats multiline function declarations "correctly", that is with additional lines of parameter declarations indented to match where the first line's left parenthesis is. Discussion: https://postgr.es/m/CAEepm=0P3FeTXRcU5B2W3jv3PgRVZ-kGUXLGfd42FFhUROO3ug@mail.gmail.com
2019-05-22 19:04:48 +02:00
AppendRelInfo **appinfos);
Move inheritance expansion code into its own file This commit moves expand_inherited_tables and underlings from optimizer/prep/prepunionc.c to optimizer/utils/inherit.c. Also, all of the AppendRelInfo-based expression manipulation routines are moved to optimizer/utils/appendinfo.c. No functional code changes. One exception is the introduction of make_append_rel_info, but that's still just moving around code. Also, stop including <limits.h> in prepunion.c, which no longer needs it since 3fc6e2d7f5b6. I (Álvaro) noticed this because Amit was copying that to inherit.c, which likewise doesn't need it. Author: Amit Langote Discussion: https://postgr.es/m/3be67028-a00a-502c-199a-da00eec8fb6e@lab.ntt.co.jp
2019-01-10 18:54:31 +01:00
extern Relids adjust_child_relids_multilevel(PlannerInfo *root, Relids relids,
Phase 2 pgindent run for v12. Switch to 2.1 version of pg_bsd_indent. This formats multiline function declarations "correctly", that is with additional lines of parameter declarations indented to match where the first line's left parenthesis is. Discussion: https://postgr.es/m/CAEepm=0P3FeTXRcU5B2W3jv3PgRVZ-kGUXLGfd42FFhUROO3ug@mail.gmail.com
2019-05-22 19:04:48 +02:00
Relids child_relids, Relids top_parent_relids);
Reorganize planner code moved in b60c39759908 It seems modules are better defined like this instead of the original split. Per complaints from David Rowley as well as Amit Langote's self review. Discussion: https://postgr.es/m/CAKJS1f988rsyhwvLgfT-y1UCYUfXDOv67ENQk=v24OxhsZOzZw@mail.gmail.com
2019-01-16 20:27:44 +01:00
extern AppendRelInfo **find_appinfos_by_relids(PlannerInfo *root,
Phase 2 pgindent run for v12. Switch to 2.1 version of pg_bsd_indent. This formats multiline function declarations "correctly", that is with additional lines of parameter declarations indented to match where the first line's left parenthesis is. Discussion: https://postgr.es/m/CAEepm=0P3FeTXRcU5B2W3jv3PgRVZ-kGUXLGfd42FFhUROO3ug@mail.gmail.com
2019-05-22 19:04:48 +02:00
Relids relids, int *nappinfos);
Move inheritance expansion code into its own file This commit moves expand_inherited_tables and underlings from optimizer/prep/prepunionc.c to optimizer/utils/inherit.c. Also, all of the AppendRelInfo-based expression manipulation routines are moved to optimizer/utils/appendinfo.c. No functional code changes. One exception is the introduction of make_append_rel_info, but that's still just moving around code. Also, stop including <limits.h> in prepunion.c, which no longer needs it since 3fc6e2d7f5b6. I (Álvaro) noticed this because Amit was copying that to inherit.c, which likewise doesn't need it. Author: Amit Langote Discussion: https://postgr.es/m/3be67028-a00a-502c-199a-da00eec8fb6e@lab.ntt.co.jp
2019-01-10 18:54:31 +01:00
#endif /* APPENDINFO_H */