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Add the pcache module from the experimental branch. Also change things so that most of the built-in SQL functions are kept in single static hash-table, rather than creating and populating a separate hash table for each open database connection. (CVS 5566)

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FossilOrigin-Name: cb494e10d71852024647aaa254203579ad438ea9
This commit is contained in:
danielk1977
2008-08-20 14:49:23 +00:00
parent 2b300d5d6f
commit 8c0a791a58
29 changed files with 2204 additions and 1637 deletions
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7
src/sqliteInt.h
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@@ -11,7 +11,7 @@
*************************************************************************
** Internal interface definitions for SQLite.
**
** @(#) $Id: sqliteInt.h,v 1.755 2008/08/13 19:11:48 drh Exp $
** @(#) $Id: sqliteInt.h,v 1.756 2008/08/20 14:49:25 danielk1977 Exp $
*/
#ifndef _SQLITEINT_H_
#define _SQLITEINT_H_
@@ -482,6 +482,7 @@ typedef struct WhereLevel WhereLevel;
#include "btree.h"
#include "vdbe.h"
#include "pager.h"
#include "pcache.h"
#include "os.h"
#include "mutex.h"
@@ -757,7 +758,7 @@ struct FuncDef {
void (*xFunc)(sqlite3_context*,int,sqlite3_value**); /* Regular function */
void (*xStep)(sqlite3_context*,int,sqlite3_value**); /* Aggregate step */
void (*xFinalize)(sqlite3_context*); /* Aggregate finializer */
char zName[1]; /* SQL name of the function. MUST BE LAST */
char *zName; /* SQL name of the function. */
};
/*
@@ -1932,6 +1933,7 @@ int sqlite3IsNaN(double);
void sqlite3VXPrintf(StrAccum*, int, const char*, va_list);
char *sqlite3MPrintf(sqlite3*,const char*, ...);
char *sqlite3MAppendf(sqlite3 *, char *, const char *, ...);
char *sqlite3VMPrintf(sqlite3*,const char*, va_list);
char *sqlite3MAppendf(sqlite3*,char*,const char*,...);
#if defined(SQLITE_TEST) || defined(SQLITE_DEBUG)
@@ -2081,6 +2083,7 @@ Select *sqlite3SelectDup(sqlite3*,Select*);
FuncDef *sqlite3FindFunction(sqlite3*,const char*,int,int,u8,int);
void sqlite3RegisterBuiltinFunctions(sqlite3*);
void sqlite3RegisterDateTimeFunctions(sqlite3*);
int sqlite3GetBuiltinFunction(const char *, int, FuncDef **);
#ifdef SQLITE_DEBUG
int sqlite3SafetyOn(sqlite3*);
int sqlite3SafetyOff(sqlite3*);