database/query_parameters.go

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package iotdb_go

import (
	"errors"
	"regexp"
	"time"
)

var (
	ErrInvalidValueInNamedDateValue = errors.New("invalid value in NamedDateValue for query parameter")
	ErrUnsupportedQueryParameter    = errors.New("unsupported query parameter type")

	hasQueryParamsRe = regexp.MustCompile("{.+:.+}")
)

func bindQueryOrAppendParameters(options *QueryOptions, query string, timezone *time.Location, args ...any) (string, error) {
	// prefer native query parameters over legacy bind if query parameters provided explicit
	if len(options.parameters) > 0 {
		return query, nil
	}

	return bind(timezone, query, args...)
}