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For statements of just an unadorned VALUES clause, assign column names

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as "columnN" for increasing whole numbers N.

FossilOrigin-Name: 260587d2727f66d7fd65ef672ee46c92024f1d30
This commit is contained in:
drh
2014-01-13 20:32:18 +00:00
parent 03e1b1f5ff
commit 859bc542c6
3 changed files with 10 additions and 9 deletions
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5
src/select.c
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@@ -1363,8 +1363,9 @@ static void generateColumnNames(
sqlite3VdbeSetColName(v, i, COLNAME_NAME, zCol, SQLITE_TRANSIENT);
}
}else{
sqlite3VdbeSetColName(v, i, COLNAME_NAME,
sqlite3DbStrDup(db, pEList->a[i].zSpan), SQLITE_DYNAMIC);
const char *z = pEList->a[i].zSpan;
z = z==0 ? sqlite3MPrintf(db, "column%d", i+1) : sqlite3DbStrDup(db, z);
sqlite3VdbeSetColName(v, i, COLNAME_NAME, z, SQLITE_DYNAMIC);
}
}
generateColumnTypes(pParse, pTabList, pEList);