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vdbe: fix panic when first value added to min()/max() accumulator is null

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This commit is contained in:
Jussi Saurio
2025-07-10 20:47:55 +03:00
parent 63c5698050
commit b015fabb26
1 changed files with 2 additions and 22 deletions
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24
core/vdbe/execute.rs
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@@ -2567,28 +2567,8 @@ pub fn op_agg_step(
AggFunc::Count | AggFunc::Count0 => {
Register::Aggregate(AggContext::Count(Value::Integer(0)))
}
AggFunc::Max => {
let col = state.registers[*col].get_owned_value();
match col {
Value::Integer(_) => Register::Aggregate(AggContext::Max(None)),
Value::Float(_) => Register::Aggregate(AggContext::Max(None)),
Value::Text(_) => Register::Aggregate(AggContext::Max(None)),
_ => {
unreachable!();
}
}
}
AggFunc::Min => {
let col = state.registers[*col].get_owned_value();
match col {
Value::Integer(_) => Register::Aggregate(AggContext::Min(None)),
Value::Float(_) => Register::Aggregate(AggContext::Min(None)),
Value::Text(_) => Register::Aggregate(AggContext::Min(None)),
_ => {
unreachable!();
}
}
}
AggFunc::Max => Register::Aggregate(AggContext::Max(None)),
AggFunc::Min => Register::Aggregate(AggContext::Min(None)),
AggFunc::GroupConcat | AggFunc::StringAgg => {
Register::Aggregate(AggContext::GroupConcat(Value::build_text("")))
}