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Allow expressions like "<tbl>.rowid" to refer to implicit rowid columns of tables in nested FROM clauses.

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FossilOrigin-Name: 59a1bbc69f5dbb33418fa4b383393fb13a46bc1e531577da8ad54ae2fad5a10e
This commit is contained in:
dan
2023-09-15 18:36:51 +00:00
parent 581b229362
commit 81b70d97eb
7 changed files with 185 additions and 49 deletions
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5
src/sqliteInt.h
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@@ -3181,6 +3181,7 @@ struct ExprList {
#define ENAME_NAME 0 /* The AS clause of a result set */
#define ENAME_SPAN 1 /* Complete text of the result set expression */
#define ENAME_TAB 2 /* "DB.TABLE.NAME" for the result set */
#define ENAME_ROWID 3 /* "DB.TABLE._rowid_" for * expansion of rowid */
/*
** An instance of this structure can hold a simple list of identifiers,
@@ -5010,6 +5011,7 @@ int sqlite3ExprIsInteger(const Expr*, int*);
int sqlite3ExprCanBeNull(const Expr*);
int sqlite3ExprNeedsNoAffinityChange(const Expr*, char);
int sqlite3IsRowid(const char*);
const char *sqlite3RowidAlias(Table *pTab);
void sqlite3GenerateRowDelete(
Parse*,Table*,Trigger*,int,int,int,i16,u8,u8,u8,int);
void sqlite3GenerateRowIndexDelete(Parse*, Table*, int, int, int*, int);
@@ -5281,7 +5283,8 @@ int sqlite3MatchEName(
const struct ExprList_item*,
const char*,
const char*,
const char*
const char*,
int
);
Bitmask sqlite3ExprColUsed(Expr*);
u8 sqlite3StrIHash(const char*);