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Merge in all the latest updates and enhancements from trunk.

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FossilOrigin-Name: 67587a3348b84424b2ab1f2df1ea923a5168e2e4
This commit is contained in:
drh
2013-08-19 12:49:06 +00:00
parent 700a7fdf83 77dfd5bb44
commit db78b96111
29 changed files with 537 additions and 193 deletions
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53
src/sqliteInt.h
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@@ -980,32 +980,33 @@ struct sqlite3 {
*/
#define SQLITE_VdbeTrace 0x00000001 /* True to trace VDBE execution */
#define SQLITE_InternChanges 0x00000002 /* Uncommitted Hash table changes */
#define SQLITE_FullColNames 0x00000004 /* Show full column names on SELECT */
#define SQLITE_ShortColNames 0x00000008 /* Show short columns names */
#define SQLITE_CountRows 0x00000010 /* Count rows changed by INSERT, */
#define SQLITE_FullFSync 0x00000004 /* Use full fsync on the backend */
#define SQLITE_CkptFullFSync 0x00000008 /* Use full fsync for checkpoint */
#define SQLITE_CacheSpill 0x00000010 /* OK to spill pager cache */
#define SQLITE_FullColNames 0x00000020 /* Show full column names on SELECT */
#define SQLITE_ShortColNames 0x00000040 /* Show short columns names */
#define SQLITE_CountRows 0x00000080 /* Count rows changed by INSERT, */
/* DELETE, or UPDATE and return */
/* the count using a callback. */
#define SQLITE_NullCallback 0x00000020 /* Invoke the callback once if the */
#define SQLITE_NullCallback 0x00000100 /* Invoke the callback once if the */
/* result set is empty */
#define SQLITE_SqlTrace 0x00000040 /* Debug print SQL as it executes */
#define SQLITE_VdbeListing 0x00000080 /* Debug listings of VDBE programs */
#define SQLITE_WriteSchema 0x00000100 /* OK to update SQLITE_MASTER */
#define SQLITE_VdbeAddopTrace 0x00000200 /* Trace sqlite3VdbeAddOp() calls */
#define SQLITE_IgnoreChecks 0x00000400 /* Do not enforce check constraints */
#define SQLITE_ReadUncommitted 0x0000800 /* For shared-cache mode */
#define SQLITE_LegacyFileFmt 0x00001000 /* Create new databases in format 1 */
#define SQLITE_FullFSync 0x00002000 /* Use full fsync on the backend */
#define SQLITE_CkptFullFSync 0x00004000 /* Use full fsync for checkpoint */
#define SQLITE_RecoveryMode 0x00008000 /* Ignore schema errors */
#define SQLITE_ReverseOrder 0x00010000 /* Reverse unordered SELECTs */
#define SQLITE_RecTriggers 0x00020000 /* Enable recursive triggers */
#define SQLITE_ForeignKeys 0x00040000 /* Enforce foreign key constraints */
#define SQLITE_AutoIndex 0x00080000 /* Enable automatic indexes */
#define SQLITE_PreferBuiltin 0x00100000 /* Preference to built-in funcs */
#define SQLITE_LoadExtension 0x00200000 /* Enable load_extension */
#define SQLITE_EnableTrigger 0x00400000 /* True to enable triggers */
#define SQLITE_DeferFKs 0x00800000 /* Defer all FK constraints */
#define SQLITE_QueryOnly 0x01000000 /* Disable database changes */
#define SQLITE_SqlTrace 0x00000200 /* Debug print SQL as it executes */
#define SQLITE_VdbeListing 0x00000400 /* Debug listings of VDBE programs */
#define SQLITE_WriteSchema 0x00000800 /* OK to update SQLITE_MASTER */
#define SQLITE_VdbeAddopTrace 0x00001000 /* Trace sqlite3VdbeAddOp() calls */
#define SQLITE_IgnoreChecks 0x00002000 /* Do not enforce check constraints */
#define SQLITE_ReadUncommitted 0x0004000 /* For shared-cache mode */
#define SQLITE_LegacyFileFmt 0x00008000 /* Create new databases in format 1 */
#define SQLITE_RecoveryMode 0x00010000 /* Ignore schema errors */
#define SQLITE_ReverseOrder 0x00020000 /* Reverse unordered SELECTs */
#define SQLITE_RecTriggers 0x00040000 /* Enable recursive triggers */
#define SQLITE_ForeignKeys 0x00080000 /* Enforce foreign key constraints */
#define SQLITE_AutoIndex 0x00100000 /* Enable automatic indexes */
#define SQLITE_PreferBuiltin 0x00200000 /* Preference to built-in funcs */
#define SQLITE_LoadExtension 0x00400000 /* Enable load_extension */
#define SQLITE_EnableTrigger 0x00800000 /* True to enable triggers */
#define SQLITE_DeferFKs 0x01000000 /* Defer all FK constraints */
#define SQLITE_QueryOnly 0x02000000 /* Disable database changes */
/*
@@ -2014,7 +2015,7 @@ struct SrcList {
struct NameContext {
Parse *pParse; /* The parser */
SrcList *pSrcList; /* One or more tables used to resolve names */
ExprList *pEList; /* Optional list of named expressions */
ExprList *pEList; /* Optional list of result-set columns */
AggInfo *pAggInfo; /* Information about aggregates at this level */
NameContext *pNext; /* Next outer name context. NULL for outermost */
int nRef; /* Number of names resolved by this context */
@@ -2029,9 +2030,7 @@ struct NameContext {
#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_AsMaybe 0x10 /* Resolve to AS terms of the result set only
** if no other resolution is available */
#define NC_PartIdx 0x20 /* True if resolving a partial index WHERE */
#define NC_PartIdx 0x10 /* True if resolving a partial index WHERE */
/*
** An instance of the following structure contains all information