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INSERT with named columns for a table with generated columns.

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FossilOrigin-Name: 64db39f92d68d1b9f23e48af35e16b969c38b58041fbe900066eeb3ddb291cef
This commit is contained in:
drh
2019-10-16 22:01:56 +00:00
parent c27ea2ae8d
commit ab45fc0413
5 changed files with 59 additions and 37 deletions
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17
src/expr.c
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@@ -3381,6 +3381,7 @@ void sqlite3ExprCodeGetColumnOfTable(
int regOut /* Extract the value into this register */
){
Vdbe *v = pParse->pVdbe;
Column *pCol;
assert( v!=0 );
if( pTab==0 ){
sqlite3VdbeAddOp3(v, OP_Column, iTabCur, iCol, regOut);
@@ -3395,11 +3396,17 @@ void sqlite3ExprCodeGetColumnOfTable(
op = OP_VColumn;
x = iCol;
#ifndef SQLITE_OMIT_GENERATED_COLUMNS
}else if( pTab->aCol[iCol].colFlags & COLFLAG_VIRTUAL ){
int savedSelfTab = pParse->iSelfTab;
pParse->iSelfTab = iTabCur+1;
sqlite3ExprCode(pParse, pTab->aCol[iCol].pDflt, regOut);
pParse->iSelfTab = savedSelfTab;
}else if( (pCol = &pTab->aCol[iCol])->colFlags & COLFLAG_VIRTUAL ){
if( pCol->colFlags & COLFLAG_BUSY ){
sqlite3ErrorMsg(pParse, "generated column loop on \"%s\"", pCol->zName);
}else{
int savedSelfTab = pParse->iSelfTab;
pCol->colFlags |= COLFLAG_BUSY;
pParse->iSelfTab = iTabCur+1;
sqlite3ExprCode(pParse, pTab->aCol[iCol].pDflt, regOut);
pParse->iSelfTab = savedSelfTab;
pCol->colFlags &= ~COLFLAG_BUSY;
}
return;
#endif
}else if( !HasRowid(pTab) ){