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Merge latest trunk changes with this branch.

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FossilOrigin-Name: 55b8011d5b455927f5b92a3cb911fd909fb0edab
This commit is contained in:
dan
2014-09-15 15:34:31 +00:00
parent ee8d0b4111 907214c8e8
commit d4a80e6742
84 changed files with 2262 additions and 601 deletions
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98
src/sqliteInt.h
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@@ -351,7 +351,7 @@
#endif
/*
** Return true (non-zero) if the input is a integer that is too large
** Return true (non-zero) if the input is an integer that is too large
** to fit in 32-bits. This macro is used inside of various testcase()
** macros to verify that we have tested SQLite for large-file support.
*/
@@ -639,7 +639,7 @@ extern const int sqlite3one;
** all alignment restrictions correct.
**
** Except, if SQLITE_4_BYTE_ALIGNED_MALLOC is defined, then the
** underlying malloc() implemention might return us 4-byte aligned
** underlying malloc() implementation might return us 4-byte aligned
** pointers. In that case, only verify 4-byte alignment.
*/
#ifdef SQLITE_4_BYTE_ALIGNED_MALLOC
@@ -988,6 +988,45 @@ struct FuncDefHash {
FuncDef *a[23]; /* Hash table for functions */
};
#ifdef SQLITE_USER_AUTHENTICATION
/*
** Information held in the "sqlite3" database connection object and used
** to manage user authentication.
*/
typedef struct sqlite3_userauth sqlite3_userauth;
struct sqlite3_userauth {
u8 authLevel; /* Current authentication level */
int nAuthPW; /* Size of the zAuthPW in bytes */
char *zAuthPW; /* Password used to authenticate */
char *zAuthUser; /* User name used to authenticate */
};
/* Allowed values for sqlite3_userauth.authLevel */
#define UAUTH_Unknown 0 /* Authentication not yet checked */
#define UAUTH_Fail 1 /* User authentication failed */
#define UAUTH_User 2 /* Authenticated as a normal user */
#define UAUTH_Admin 3 /* Authenticated as an administrator */
/* Functions used only by user authorization logic */
int sqlite3UserAuthTable(const char*);
int sqlite3UserAuthCheckLogin(sqlite3*,const char*,u8*);
void sqlite3UserAuthInit(sqlite3*);
void sqlite3CryptFunc(sqlite3_context*,int,sqlite3_value**);
#endif /* SQLITE_USER_AUTHENTICATION */
/*
** typedef for the authorization callback function.
*/
#ifdef SQLITE_USER_AUTHENTICATION
typedef int (*sqlite3_xauth)(void*,int,const char*,const char*,const char*,
const char*, const char*);
#else
typedef int (*sqlite3_xauth)(void*,int,const char*,const char*,const char*,
const char*);
#endif
/*
** Each database connection is an instance of the following structure.
*/
@@ -1055,8 +1094,7 @@ struct sqlite3 {
} u1;
Lookaside lookaside; /* Lookaside malloc configuration */
#ifndef SQLITE_OMIT_AUTHORIZATION
int (*xAuth)(void*,int,const char*,const char*,const char*,const char*);
/* Access authorization function */
sqlite3_xauth xAuth; /* Access authorization function */
void *pAuthArg; /* 1st argument to the access auth function */
#endif
#ifndef SQLITE_OMIT_PROGRESS_CALLBACK
@@ -1082,7 +1120,6 @@ struct sqlite3 {
i64 nDeferredCons; /* Net deferred constraints this transaction. */
i64 nDeferredImmCons; /* Net deferred immediate constraints */
int *pnBytesFreed; /* If not NULL, increment this in DbFree() */
#ifdef SQLITE_ENABLE_UNLOCK_NOTIFY
/* The following variables are all protected by the STATIC_MASTER
** mutex, not by sqlite3.mutex. They are used by code in notify.c.
@@ -1100,6 +1137,9 @@ struct sqlite3 {
void (*xUnlockNotify)(void **, int); /* Unlock notify callback */
sqlite3 *pNextBlocked; /* Next in list of all blocked connections */
#endif
#ifdef SQLITE_USER_AUTHENTICATION
sqlite3_userauth auth; /* User authentication information */
#endif
};
/*
@@ -1161,7 +1201,6 @@ struct sqlite3 {
#define SQLITE_Transitive 0x0200 /* Transitive constraints */
#define SQLITE_OmitNoopJoin 0x0400 /* Omit unused tables in joins */
#define SQLITE_Stat3 0x0800 /* Use the SQLITE_STAT3 table */
#define SQLITE_AdjustOutEst 0x1000 /* Adjust output estimates using WHERE */
#define SQLITE_AllOpts 0xffff /* All optimizations */
/*
@@ -1248,6 +1287,7 @@ struct FuncDestructor {
#define SQLITE_FUNC_COALESCE 0x200 /* Built-in coalesce() or ifnull() */
#define SQLITE_FUNC_UNLIKELY 0x400 /* Built-in unlikely() function */
#define SQLITE_FUNC_CONSTANT 0x800 /* Constant inputs give a constant output */
#define SQLITE_FUNC_MINMAX 0x1000 /* True for min() and max() aggregates */
/*
** The following three macros, FUNCTION(), LIKEFUNC() and AGGREGATE() are
@@ -1295,6 +1335,9 @@ struct FuncDestructor {
#define AGGREGATE(zName, nArg, arg, nc, xStep, xFinal) \
{nArg, SQLITE_UTF8|(nc*SQLITE_FUNC_NEEDCOLL), \
SQLITE_INT_TO_PTR(arg), 0, 0, xStep,xFinal,#zName,0,0}
#define AGGREGATE2(zName, nArg, arg, nc, xStep, xFinal, extraFlags) \
{nArg, SQLITE_UTF8|(nc*SQLITE_FUNC_NEEDCOLL)|extraFlags, \
SQLITE_INT_TO_PTR(arg), 0, 0, xStep,xFinal,#zName,0,0}
/*
** All current savepoints are stored in a linked list starting at
@@ -2217,17 +2260,22 @@ struct NameContext {
NameContext *pNext; /* Next outer name context. NULL for outermost */
int nRef; /* Number of names resolved by this context */
int nErr; /* Number of errors encountered while resolving names */
u8 ncFlags; /* Zero or more NC_* flags defined below */
u16 ncFlags; /* Zero or more NC_* flags defined below */
};
/*
** Allowed values for the NameContext, ncFlags field.
**
** Note: NC_MinMaxAgg must have the same value as SF_MinMaxAgg and
** SQLITE_FUNC_MINMAX.
**
*/
#define NC_AllowAgg 0x01 /* Aggregate functions are allowed here */
#define NC_HasAgg 0x02 /* One or more aggregate functions seen */
#define NC_IsCheck 0x04 /* True if resolving names in a CHECK constraint */
#define NC_InAggFunc 0x08 /* True if analyzing arguments to an agg func */
#define NC_PartIdx 0x10 /* True if resolving a partial index WHERE */
#define NC_AllowAgg 0x0001 /* Aggregate functions are allowed here */
#define NC_HasAgg 0x0002 /* One or more aggregate functions seen */
#define NC_IsCheck 0x0004 /* True if resolving names in a CHECK constraint */
#define NC_InAggFunc 0x0008 /* True if analyzing arguments to an agg func */
#define NC_PartIdx 0x0010 /* True if resolving a partial index WHERE */
#define NC_MinMaxAgg 0x1000 /* min/max aggregates seen. See note above */
/*
** An instance of the following structure contains all information
@@ -2278,13 +2326,13 @@ struct Select {
#define SF_UsesEphemeral 0x0008 /* Uses the OpenEphemeral opcode */
#define SF_Expanded 0x0010 /* sqlite3SelectExpand() called on this */
#define SF_HasTypeInfo 0x0020 /* FROM subqueries have Table metadata */
/* 0x0040 NOT USED */
#define SF_Compound 0x0040 /* Part of a compound query */
#define SF_Values 0x0080 /* Synthesized from VALUES clause */
/* 0x0100 NOT USED */
#define SF_NestedFrom 0x0200 /* Part of a parenthesized FROM clause */
#define SF_MaybeConvert 0x0400 /* Need convertCompoundSelectToSubquery() */
#define SF_Recursive 0x0800 /* The recursive part of a recursive CTE */
#define SF_Compound 0x1000 /* Part of a compound query */
#define SF_MinMaxAgg 0x1000 /* Aggregate containing min() or max() */
/*
@@ -2886,8 +2934,8 @@ int sqlite3CantopenError(int);
/*
** FTS4 is really an extension for FTS3. It is enabled using the
** SQLITE_ENABLE_FTS3 macro. But to avoid confusion we also all
** the SQLITE_ENABLE_FTS4 macro to serve as an alisse for SQLITE_ENABLE_FTS3.
** SQLITE_ENABLE_FTS3 macro. But to avoid confusion we also call
** the SQLITE_ENABLE_FTS4 macro to serve as an alias for SQLITE_ENABLE_FTS3.
*/
#if defined(SQLITE_ENABLE_FTS4) && !defined(SQLITE_ENABLE_FTS3)
# define SQLITE_ENABLE_FTS3
@@ -2934,15 +2982,15 @@ int sqlite3Strlen30(const char*);
int sqlite3MallocInit(void);
void sqlite3MallocEnd(void);
void *sqlite3Malloc(int);
void *sqlite3MallocZero(int);
void *sqlite3DbMallocZero(sqlite3*, int);
void *sqlite3DbMallocRaw(sqlite3*, int);
void *sqlite3Malloc(u64);
void *sqlite3MallocZero(u64);
void *sqlite3DbMallocZero(sqlite3*, u64);
void *sqlite3DbMallocRaw(sqlite3*, u64);
char *sqlite3DbStrDup(sqlite3*,const char*);
char *sqlite3DbStrNDup(sqlite3*,const char*, int);
void *sqlite3Realloc(void*, int);
void *sqlite3DbReallocOrFree(sqlite3 *, void *, int);
void *sqlite3DbRealloc(sqlite3 *, void *, int);
char *sqlite3DbStrNDup(sqlite3*,const char*, u64);
void *sqlite3Realloc(void*, u64);
void *sqlite3DbReallocOrFree(sqlite3 *, void *, u64);
void *sqlite3DbRealloc(sqlite3 *, void *, u64);
void sqlite3DbFree(sqlite3*, void*);
int sqlite3MallocSize(void*);
int sqlite3DbMallocSize(sqlite3*, void*);
@@ -3483,7 +3531,7 @@ int sqlite3Stat4Column(sqlite3*, const void*, int, int, sqlite3_value**);
/*
** The interface to the LEMON-generated parser
*/
void *sqlite3ParserAlloc(void*(*)(size_t));
void *sqlite3ParserAlloc(void*(*)(u64));
void sqlite3ParserFree(void*, void(*)(void*));
void sqlite3Parser(void*, int, Token, Parse*);
#ifdef YYTRACKMAXSTACKDEPTH