diff options
Diffstat (limited to 'src/sqliteInt.h')
| -rw-r--r-- | src/sqliteInt.h | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/src/sqliteInt.h b/src/sqliteInt.h index 3b86e49ed..0f02c5052 100644 --- a/src/sqliteInt.h +++ b/src/sqliteInt.h @@ -527,7 +527,6 @@ # define SQLITE_DEFAULT_PCACHE_INITSZ 100 #endif - /* ** GCC does not define the offsetof() macro so we'll have to do it ** ourselves. @@ -1682,7 +1681,7 @@ struct Table { /* ** Allowed values for Table.tabFlags. ** -** TF_OOOHidden applies to virtual tables that have hidden columns that are +** TF_OOOHidden applies to tables or view that have hidden columns that are ** followed by non-hidden columns. Example: "CREATE VIRTUAL TABLE x USING ** vtab1(a HIDDEN, b);". Since "b" is a non-hidden column but "a" is hidden, ** the TF_OOOHidden attribute would apply in this case. Such tables require @@ -1705,12 +1704,28 @@ struct Table { */ #ifndef SQLITE_OMIT_VIRTUALTABLE # define IsVirtual(X) (((X)->tabFlags & TF_Virtual)!=0) -# define IsHiddenColumn(X) (((X)->colFlags & COLFLAG_HIDDEN)!=0) #else # define IsVirtual(X) 0 -# define IsHiddenColumn(X) 0 #endif +/* +** Macros to determine if a column is hidden. IsOrdinaryHiddenColumn() +** only works for non-virtual tables (ordinary tables and views) and is +** always false unless SQLITE_ENABLE_HIDDEN_COLUMNS is defined. The +** IsHiddenColumn() macro is general purpose. +*/ +#if defined(SQLITE_ENABLE_HIDDEN_COLUMNS) +# define IsHiddenColumn(X) (((X)->colFlags & COLFLAG_HIDDEN)!=0) +# define IsOrdinaryHiddenColumn(X) (((X)->colFlags & COLFLAG_HIDDEN)!=0) +#elif !defined(SQLITE_OMIT_VIRTUALTABLE) +# define IsHiddenColumn(X) (((X)->colFlags & COLFLAG_HIDDEN)!=0) +# define IsOrdinaryHiddenColumn(X) 0 +#else +# define IsHiddenColumn(X) 0 +# define IsOrdinaryHiddenColumn(X) 0 +#endif + + /* Does the table have a rowid */ #define HasRowid(X) (((X)->tabFlags & TF_WithoutRowid)==0) #define VisibleRowid(X) (((X)->tabFlags & TF_NoVisibleRowid)==0) @@ -2504,6 +2519,7 @@ struct Select { #define SF_MinMaxAgg 0x1000 /* Aggregate containing min() or max() */ #define SF_Recursive 0x2000 /* The recursive part of a recursive CTE */ #define SF_Converted 0x4000 /* By convertCompoundSelectToSubquery() */ +#define SF_IncludeHidden 0x8000 /* Include hidden columns in output */ /* @@ -2762,7 +2778,6 @@ struct Parse { int nVar; /* Number of '?' variables seen in the SQL so far */ int nzVar; /* Number of available slots in azVar[] */ u8 iPkSortOrder; /* ASC or DESC for INTEGER PRIMARY KEY */ - u8 bFreeWith; /* True if pWith should be freed with parser */ u8 explain; /* True if the EXPLAIN flag is found on the query */ #ifndef SQLITE_OMIT_VIRTUALTABLE u8 declareVtab; /* True if inside sqlite3_declare_vtab() */ @@ -2789,6 +2804,7 @@ struct Parse { Table *pZombieTab; /* List of Table objects to delete after code gen */ TriggerPrg *pTriggerPrg; /* Linked list of coded triggers */ With *pWith; /* Current WITH clause, or NULL */ + With *pWithToFree; /* Free this WITH object at the end of the parse */ }; /* @@ -3283,6 +3299,7 @@ char *sqlite3VMPrintf(sqlite3*,const char*, va_list); void sqlite3TreeViewExpr(TreeView*, const Expr*, u8); void sqlite3TreeViewExprList(TreeView*, const ExprList*, u8, const char*); void sqlite3TreeViewSelect(TreeView*, const Select*, u8); + void sqlite3TreeViewWith(TreeView*, const With*, u8); #endif @@ -3326,6 +3343,7 @@ void sqlite3OpenMasterTable(Parse *, int); Index *sqlite3PrimaryKeyIndex(Table*); i16 sqlite3ColumnOfIndex(Index*, i16); void sqlite3StartTable(Parse*,Token*,Token*,int,int,int,int); +void sqlite3ColumnPropertiesFromName(Table*, Column*); void sqlite3AddColumn(Parse*,Token*); void sqlite3AddNotNull(Parse*, int); void sqlite3AddPrimaryKey(Parse*, ExprList*, int, int, int); |