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[CP] Json bugfix: json column length and create view with json

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This commit is contained in:
obdev
2022-08-22 15:55:22 +08:00
committed by wangyunlai.wyl
parent 811b538750
commit 97badd0075
17 changed files with 26 additions and 5 deletions
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5
src/sql/resolver/expr/ob_raw_expr.cpp
View File

@ -466,6 +466,11 @@ int ObRawExpr::postorder_replace(ObRawExprVisitor& visitor)
return ret;
}
bool ObRawExpr::is_json_expr() const
{
return (T_FUN_SYS_JSON_OBJECT <= get_expr_type() && get_expr_type() <= T_FUN_JSON_OBJECTAGG) ? true : false;
}
////////////////////////////////////////////////////////////////
ObRawExpr*& ObTerminalRawExpr::get_param_expr(int64_t index)
{

1
src/sql/resolver/expr/ob_raw_expr.h
View File

@ -1508,6 +1508,7 @@ public:
{
is_deterministic_ = is_deterministic;
}
bool is_json_expr() const;
VIRTUAL_TO_STRING_KV(N_ITEM_TYPE, type_, N_RESULT_TYPE, result_type_, N_EXPR_INFO, info_, N_REL_ID, rel_ids_,
K_(expr_level), K_(expr_levels), K_(enum_set_values), K_(is_explicited_reference), K_(ref_count),
K_(is_for_generated_column), K_(extra), K_(is_calculated));

2
src/sql/resolver/expr/ob_raw_expr_deduce_type.cpp
View File

@ -1074,6 +1074,7 @@ int ObRawExprDeduceType::visit(ObAggFunRawExpr& expr)
}
case T_FUN_JSON_ARRAYAGG: {
result_type.set_json();
result_type.set_length((ObAccuracy::DDL_DEFAULT_ACCURACY[ObJsonType]).get_length());
expr.set_result_type(result_type);
break;
}
@ -1095,6 +1096,7 @@ int ObRawExprDeduceType::visit(ObAggFunRawExpr& expr)
need_add_cast = true;
}
result_type.set_json();
result_type.set_length((ObAccuracy::DDL_DEFAULT_ACCURACY[ObJsonType]).get_length());
expr.set_result_type(result_type);
}
break;