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Snapshot of upstream SQLite 3.29.0

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This commit is contained in:
Stephen Lombardo
2019-09-25 10:27:57 -04:00
parent 801ae64881
commit 400c015f3f
140 changed files with 11260 additions and 2985 deletions
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src/sqliteInt.h
+28 -9
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@@ -830,12 +830,13 @@ typedef INT16_TYPE LogEst;
** at run-time.
*/
#ifndef SQLITE_BYTEORDER
# if defined(i386) || defined(__i386__) || defined(_M_IX86) || \
defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || \
defined(_M_AMD64) || defined(_M_ARM) || defined(__x86) || \
defined(__arm__) || defined(_M_ARM64)
# if defined(i386) || defined(__i386__) || defined(_M_IX86) || \
defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || \
defined(_M_AMD64) || defined(_M_ARM) || defined(__x86) || \
defined(__ARMEL__) || defined(__AARCH64EL__) || defined(_M_ARM64)
# define SQLITE_BYTEORDER 1234
# elif defined(sparc) || defined(__ppc__)
# elif defined(sparc) || defined(__ppc__) || \
defined(__ARMEB__) || defined(__AARCH64EB__)
# define SQLITE_BYTEORDER 4321
# else
# define SQLITE_BYTEORDER 0
@@ -1547,6 +1548,8 @@ struct sqlite3 {
#define SQLITE_LegacyAlter 0x04000000 /* Legacy ALTER TABLE behaviour */
#define SQLITE_NoSchemaError 0x08000000 /* Do not report schema parse errors*/
#define SQLITE_Defensive 0x10000000 /* Input SQL is likely hostile */
#define SQLITE_DqsDDL 0x20000000 /* dbl-quoted strings allowed in DDL*/
#define SQLITE_DqsDML 0x40000000 /* dbl-quoted strings allowed in DML*/
/* Flags used only if debugging */
#define HI(X) ((u64)(X)<<32)
@@ -2253,6 +2256,7 @@ struct Index {
unsigned noSkipScan:1; /* Do not try to use skip-scan if true */
unsigned hasStat1:1; /* aiRowLogEst values come from sqlite_stat1 */
unsigned bNoQuery:1; /* Do not use this index to optimize queries */
unsigned bAscKeyBug:1; /* True if the bba7b69f9849b5bf bug applies */
#ifdef SQLITE_ENABLE_STAT3_OR_STAT4
int nSample; /* Number of elements in aSample[] */
int nSampleCol; /* Size of IndexSample.anEq[] and so on */
@@ -2480,7 +2484,7 @@ struct Expr {
** TK_SELECT_COLUMN: column of the result vector */
i16 iAgg; /* Which entry in pAggInfo->aCol[] or ->aFunc[] */
i16 iRightJoinTable; /* If EP_FromJoin, the right table of the join */
u8 op2; /* TK_REGISTER: original value of Expr.op
u8 op2; /* TK_REGISTER/TK_TRUTH: original value of Expr.op
** TK_COLUMN: the value of p5 for OP_Column
** TK_AGG_FUNCTION: nesting depth */
AggInfo *pAggInfo; /* Used by TK_AGG_COLUMN and TK_AGG_FUNCTION */
@@ -2514,7 +2518,7 @@ struct Expr {
#define EP_Generic 0x000200 /* Ignore COLLATE or affinity on this tree */
#define EP_IntValue 0x000400 /* Integer value contained in u.iValue */
#define EP_xIsSelect 0x000800 /* x.pSelect is valid (otherwise x.pList is) */
#define EP_Skip 0x001000 /* COLLATE, AS, or UNLIKELY */
#define EP_Skip 0x001000 /* Operator does not contribute to affinity */
#define EP_Reduced 0x002000 /* Expr struct EXPR_REDUCEDSIZE bytes only */
#define EP_TokenOnly 0x004000 /* Expr struct EXPR_TOKENONLYSIZE bytes only */
#define EP_Win 0x008000 /* Contains window functions */
@@ -2530,6 +2534,8 @@ struct Expr {
#define EP_Subrtn 0x2000000 /* Uses Expr.y.sub. TK_IN, _SELECT, or _EXISTS */
#define EP_Quoted 0x4000000 /* TK_ID was originally quoted */
#define EP_Static 0x8000000 /* Held in memory not obtained from malloc() */
#define EP_IsTrue 0x10000000 /* Always has boolean value of TRUE */
#define EP_IsFalse 0x20000000 /* Always has boolean value of FALSE */
/*
** The EP_Propagate mask is a set of properties that automatically propagate
@@ -2545,6 +2551,8 @@ struct Expr {
#define ExprHasAllProperty(E,P) (((E)->flags&(P))==(P))
#define ExprSetProperty(E,P) (E)->flags|=(P)
#define ExprClearProperty(E,P) (E)->flags&=~(P)
#define ExprAlwaysTrue(E) (((E)->flags&(EP_FromJoin|EP_IsTrue))==EP_IsTrue)
#define ExprAlwaysFalse(E) (((E)->flags&(EP_FromJoin|EP_IsFalse))==EP_IsFalse)
/* The ExprSetVVAProperty() macro is used for Verification, Validation,
** and Accreditation only. It works like ExprSetProperty() during VVA
@@ -2761,7 +2769,7 @@ 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 */
u16 ncFlags; /* Zero or more NC_* flags defined below */
int ncFlags; /* Zero or more NC_* flags defined below */
Select *pWinSelect; /* SELECT statement for any window functions */
};
@@ -2788,6 +2796,7 @@ struct NameContext {
#define NC_Complex 0x2000 /* True if a function or subquery seen */
#define NC_AllowWin 0x4000 /* Window functions are allowed here */
#define NC_HasWin 0x8000 /* One or more window functions seen */
#define NC_IsDDL 0x10000 /* Resolving names in a CREATE statement */
/*
** An instance of the following object describes a single ON CONFLICT
@@ -3794,8 +3803,12 @@ void sqlite3MutexWarnOnContention(sqlite3_mutex*);
#endif
#ifndef SQLITE_OMIT_FLOATING_POINT
# define EXP754 (((u64)0x7ff)<<52)
# define MAN754 ((((u64)1)<<52)-1)
# define IsNaN(X) (((X)&EXP754)==EXP754 && ((X)&MAN754)!=0)
int sqlite3IsNaN(double);
#else
# define IsNaN(X) 0
# define sqlite3IsNaN(X) 0
#endif
@@ -3854,10 +3867,12 @@ Expr *sqlite3Expr(sqlite3*,int,const char*);
void sqlite3ExprAttachSubtrees(sqlite3*,Expr*,Expr*,Expr*);
Expr *sqlite3PExpr(Parse*, int, Expr*, Expr*);
void sqlite3PExprAddSelect(Parse*, Expr*, Select*);
Expr *sqlite3ExprAnd(sqlite3*,Expr*, Expr*);
Expr *sqlite3ExprAnd(Parse*,Expr*, Expr*);
Expr *sqlite3ExprSimplifiedAndOr(Expr*);
Expr *sqlite3ExprFunction(Parse*,ExprList*, Token*, int);
void sqlite3ExprAssignVarNumber(Parse*, Expr*, u32);
void sqlite3ExprDelete(sqlite3*, Expr*);
void sqlite3ExprUnmapAndDelete(Parse*, Expr*);
ExprList *sqlite3ExprListAppend(Parse*,ExprList*,Expr*);
ExprList *sqlite3ExprListAppendVector(Parse*,ExprList*,IdList*,Expr*);
void sqlite3ExprListSetSortOrder(ExprList*,int);
@@ -4166,6 +4181,7 @@ int sqlite3FixSelect(DbFixer*, Select*);
int sqlite3FixExpr(DbFixer*, Expr*);
int sqlite3FixExprList(DbFixer*, ExprList*);
int sqlite3FixTriggerStep(DbFixer*, TriggerStep*);
int sqlite3RealSameAsInt(double,sqlite3_int64);
int sqlite3AtoF(const char *z, double*, int, u8);
int sqlite3GetInt32(const char *, int*);
int sqlite3Atoi(const char*);
@@ -4267,6 +4283,9 @@ void sqlite3ValueSetStr(sqlite3_value*, int, const void *,u8,
void(*)(void*));
void sqlite3ValueSetNull(sqlite3_value*);
void sqlite3ValueFree(sqlite3_value*);
#ifndef SQLITE_UNTESTABLE
void sqlite3ResultIntReal(sqlite3_context*);
#endif
sqlite3_value *sqlite3ValueNew(sqlite3 *);
#ifndef SQLITE_OMIT_UTF16
char *sqlite3Utf16to8(sqlite3 *, const void*, int, u8);