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fix oracle nullif transform error

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This commit is contained in:
obdev
2023-08-04 07:42:33 +00:00
committed by ob-robot
parent 08f18a40a7
commit 0e7a1768db
2 changed files with 1 additions and 6 deletions
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5
src/sql/code_generator/ob_expr_generator_impl.cpp
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@ -654,11 +654,6 @@ int ObExprGeneratorImpl::visit_simple_op(ObNonTerminalRawExpr &expr)
rownum_op->set_op_id(static_cast<ObSysFunRawExpr&>(expr).get_op_id()); rownum_op->set_op_id(static_cast<ObSysFunRawExpr&>(expr).get_op_id());
break; break;
} }
case T_FUN_SYS_NULLIF: {
ObExprNullif *nullif_expr = static_cast<ObExprNullif *> (op);
ret = visit_nullif_expr(expr, nullif_expr);
break;
}
case T_FUN_SYS_CAST: { case T_FUN_SYS_CAST: {
ObExprCast *cast_op = static_cast<ObExprCast*>(op); ObExprCast *cast_op = static_cast<ObExprCast*>(op);
const bool is_implicit = expr.has_flag(IS_INNER_ADDED_EXPR); const bool is_implicit = expr.has_flag(IS_INNER_ADDED_EXPR);

2
src/sql/engine/expr/ob_expr_oracle_nullif.cpp
View File

@ -253,7 +253,7 @@ int ObExprOracleNullif::cg_expr(ObExprCGCtx &expr_cg_ctx, const ObRawExpr &raw_e
has_lob_header))); has_lob_header)));
OX(rt_expr.inner_func_cnt_ = 1); OX(rt_expr.inner_func_cnt_ = 1);
OX(rt_expr.inner_functions_[0] = reinterpret_cast<void*>(cmp_func)); OX(rt_expr.inner_functions_[0] = reinterpret_cast<void*>(cmp_func));
OX(rt_expr.eval_func_ = first_param_can_be_null_ ? eval_nullif : eval_nullif_not_null); OX(rt_expr.eval_func_ = eval_nullif);
} }
return ret; return ret;
} }