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[enhancement](VSlotRef) enhance column_id check in execute function during runtime (#11862)

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The column id check in VSlotRef::execute function before is too strict for fuzzy test to continuously produce random query. Temporarily loosen the check logic.
Moreover, there exists some careless call to VExpr::get_const_col, it might return a nullptr but not every function call checks if it's valid. It's an underlying problem.
This commit is contained in:
AlexYue
2022-08-18 09:12:26 +08:00
committed by GitHub
parent 582be130dd
commit 8b10a1a3f7
11 changed files with 29 additions and 12 deletions
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6
be/src/vec/exprs/table_function/vexplode_split.cpp
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@ -40,8 +40,10 @@ Status VExplodeSplitTableFunction::process_init(vectorized::Block* block) {
int text_column_idx = -1;
int delimiter_column_idx = -1;
_vexpr_context->root()->children()[0]->execute(_vexpr_context, block, &text_column_idx);
_vexpr_context->root()->children()[1]->execute(_vexpr_context, block, &delimiter_column_idx);
RETURN_IF_ERROR(_vexpr_context->root()->children()[0]->execute(_vexpr_context, block,
&text_column_idx));
RETURN_IF_ERROR(_vexpr_context->root()->children()[1]->execute(_vexpr_context, block,
&delimiter_column_idx));
_text_column = block->get_by_position(text_column_idx).column;
_delimiter_column = block->get_by_position(delimiter_column_idx).column;