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disable block scan with scn output

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chaser-ch 2023-01-04 05:12:02 +00:00 committed by ob-robot
parent a2c4ee247b
commit 95806f25cb
1 changed files with 7 additions and 8 deletions
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15
src/sql/code_generator/ob_tsc_cg_service.cpp
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@ -526,20 +526,19 @@ int ObTscCgService::generate_pd_storage_flag(const ObLogPlan *log_plan,
// pushdown filter only support scan now
if (pd_blockscan) {
if (log_op_def::LOG_TABLE_SCAN == op_type) {
} else if (log_op_def::LOG_TABLE_LOOKUP == op_type) {
pd_blockscan = false;
} else {
pd_blockscan = false;
}
}
LOG_DEBUG("chaser debug pd block", K(op_type), K(pd_blockscan));
if (!pd_blockscan) {
pd_filter = false;
}
LOG_DEBUG("chaser debug pd block", K(op_type), K(pd_blockscan));
if (pd_filter) {
FOREACH_CNT_X(e, access_exprs, pd_filter) {
if (T_ORA_ROWSCN != (*e)->get_expr_type()) {
} else {
FOREACH_CNT_X(e, access_exprs, pd_blockscan || pd_filter) {
if (T_ORA_ROWSCN == (*e)->get_expr_type()) {
pd_blockscan = false;
pd_filter = false;
} else {
auto col = static_cast<ObColumnRefRawExpr *>(*e);
if (col->is_virtual_generated_column() || col->is_lob_column()) {
pd_filter = false;