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| author | drh <> | 2021-08-02 18:03:43 +0000 |
|---|---|---|
| committer | drh <> | 2021-08-02 18:03:43 +0000 |
| commit | cf9d36d1b3a84fb68d2e13acb790c449bff51c15 (patch) | |
| tree | 41739e173fe71a4dafba5ffee69002b82a83543a /src/expr.c | |
| parent | f38524d20db165c94dc94e06b62f0aad5942a03b (diff) | |
| download | sqlite-cf9d36d1b3a84fb68d2e13acb790c449bff51c15.tar.gz sqlite-cf9d36d1b3a84fb68d2e13acb790c449bff51c15.zip | |
Refactor field names in the Column object, zCnName and zCnColl, to make them
unique and thus easier to find amid all the other code.
FossilOrigin-Name: 8b781dcaf68e0cf12a844708c82eee00193e340195cbca915d077e4846983bf3
Diffstat (limited to 'src/expr.c')
| -rw-r--r-- | src/expr.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/expr.c b/src/expr.c index ca0c00a14..0f900c0c6 100644 --- a/src/expr.c +++ b/src/expr.c @@ -173,7 +173,7 @@ CollSeq *sqlite3ExprCollSeq(Parse *pParse, const Expr *pExpr){ ** a TK_COLUMN but was previously evaluated and cached in a register */ int j = p->iColumn; if( j>=0 ){ - const char *zColl = p->y.pTab->aCol[j].zColl; + const char *zColl = p->y.pTab->aCol[j].zCnColl; pColl = sqlite3FindCollSeq(db, ENC(db), zColl, 0); } break; @@ -3693,7 +3693,8 @@ void sqlite3ExprCodeGetColumnOfTable( }else if( (pCol = &pTab->aCol[iCol])->colFlags & COLFLAG_VIRTUAL ){ Parse *pParse = sqlite3VdbeParser(v); if( pCol->colFlags & COLFLAG_BUSY ){ - sqlite3ErrorMsg(pParse, "generated column loop on \"%s\"", pCol->zName); + sqlite3ErrorMsg(pParse, "generated column loop on \"%s\"", + pCol->zCnName); }else{ int savedSelfTab = pParse->iSelfTab; pCol->colFlags |= COLFLAG_BUSY; @@ -3966,7 +3967,8 @@ expr_code_doover: if( pCol->iColumn<0 ){ VdbeComment((v,"%s.rowid",pTab->zName)); }else{ - VdbeComment((v,"%s.%s",pTab->zName,pTab->aCol[pCol->iColumn].zName)); + VdbeComment((v,"%s.%s", + pTab->zName, pTab->aCol[pCol->iColumn].zCnName)); if( pTab->aCol[pCol->iColumn].affinity==SQLITE_AFF_REAL ){ sqlite3VdbeAddOp1(v, OP_RealAffinity, target); } @@ -4027,7 +4029,7 @@ expr_code_doover: if( pCol->colFlags & COLFLAG_GENERATED ){ if( pCol->colFlags & COLFLAG_BUSY ){ sqlite3ErrorMsg(pParse, "generated column loop on \"%s\"", - pCol->zName); + pCol->zCnName); return 0; } pCol->colFlags |= COLFLAG_BUSY; @@ -4510,7 +4512,7 @@ expr_code_doover: sqlite3VdbeAddOp2(v, OP_Param, p1, target); VdbeComment((v, "r[%d]=%s.%s", target, (pExpr->iTable ? "new" : "old"), - (pExpr->iColumn<0 ? "rowid" : pExpr->y.pTab->aCol[iCol].zName) + (pExpr->iColumn<0 ? "rowid" : pExpr->y.pTab->aCol[iCol].zCnName) )); #ifndef SQLITE_OMIT_FLOATING_POINT |