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fix two resolver compatible bug in oracle mode

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This commit is contained in:
Larry955
2023-06-25 10:42:24 +00:00
committed by ob-robot
parent 7849c225ba
commit e0464846c4
5 changed files with 49 additions and 12 deletions
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14
src/sql/resolver/dml/ob_select_resolver.cpp
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@ -1427,7 +1427,13 @@ int ObSelectResolver::resolve_for_update_clause_oracle(const ParseNode &node)
LOG_WARN("of node is null", K(ret));
} else if (OB_FAIL(resolve_sql_expr(*column_node, expr))) {
LOG_WARN("failed to resolve sql expr", K(ret));
} else if (OB_ISNULL(expr) || OB_UNLIKELY(!expr->is_column_ref_expr())) {
} else if (OB_ISNULL(expr)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("expr is invalid", K(ret), K(expr));
} else if (is_oracle_mode() && expr->get_data_type() == ObURowIDType) {
ret = OB_ERR_USE_ROWID_FOR_UPDATE;
LOG_WARN("FOR UPDATE OF ROWID is illegal", K(ret), K(*expr));
} else if (OB_UNLIKELY(!expr->is_column_ref_expr())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("expr is invalid", K(ret), K(expr));
} else {
@ -1523,13 +1529,7 @@ int ObSelectResolver::set_for_update_oracle(ObSelectStmt &stmt,
if (stmt.is_set_stmt()) {
ret = OB_ERR_FOR_UPDATE_SELECT_VIEW_CANNOT;
LOG_WARN("invalid for update", K(ret));
} else if (col != NULL && col->get_data_type() == ObURowIDType &&
ObCharset::case_insensitive_equal(to_cstring(col->get_column_name()), OB_HIDDEN_LOGICAL_ROWID_COLUMN_NAME)) {
ret = OB_NOT_SUPPORTED;
LOG_USER_ERROR(OB_NOT_SUPPORTED, "invalid user.table.column, table.column, or column specification");
LOG_WARN("pseudo_column rowid is not supported for update", K(col->get_column_name()), K(col->get_data_type()));
}
for (int64_t i = 0; OB_SUCC(ret) && i < stmt.get_table_size(); ++i) {
TableItem *table = NULL;
if (OB_ISNULL(table = stmt.get_table_item(i))) {