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6bfe64032e
pass-by-ref data types --- eg, an index on lower(textfield) --- no longer leak memory during index creation or update. Clean up a lot of redundant code ... did you know that copy, vacuum, truncate, reindex, extend index, and bootstrap each basically duplicated the main executor's logic for extracting information about an index and preparing index entries? Functional indexes should be a little faster now too, due to removal of repeated function lookups. CREATE INDEX 'opt_type' clause is deimplemented by these changes, but I haven't removed it from the parser yet (need to merge with Thomas' latest change set first).
60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/*-------------------------------------------------------------------------
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*
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* bootstrap.h
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* include file for the bootstrapping code
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*
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*
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* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* $Id: bootstrap.h,v 1.19 2000/07/14 22:17:54 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef BOOTSTRAP_H
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#define BOOTSTRAP_H
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#include "access/itup.h"
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#include "nodes/execnodes.h"
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#include "utils/rel.h"
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/* MAXATTR is the maximum number of attributes in a relation supported
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* at bootstrap time (ie, the max possible in a system table).
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*/
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#define MAXATTR 40
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typedef struct hashnode
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{
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int strnum; /* Index into string table */
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struct hashnode *next;
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} hashnode;
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#define EMITPROMPT printf("> ")
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extern Relation reldesc;
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extern Form_pg_attribute attrtypes[MAXATTR];
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extern int numattr;
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extern int DebugMode;
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extern int BootstrapMain(int ac, char *av[]);
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extern void index_register(char *heap, char *ind, IndexInfo *indexInfo);
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extern void err_out(void);
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extern void InsertOneTuple(Oid objectid);
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extern void closerel(char *name);
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extern void boot_openrel(char *name);
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extern char *LexIDStr(int ident_num);
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extern void DefineAttr(char *name, char *type, int attnum);
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extern void InsertOneValue(Oid objectid, char *value, int i);
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extern void InsertOneNull(int i);
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extern char *MapArrayTypeName(char *s);
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extern char *CleanUpStr(char *s);
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extern int EnterString(char *str);
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extern void build_indices(void);
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extern int Int_yylex(void);
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extern void Int_yyerror(const char *str);
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#endif /* BOOTSTRAP_H */
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