// read string key
		if c != '"' {
			err = d.mkError(ErrSyntax, "looking for beginning of object key string")
			break
		}
		if k, err = d.string(); err != nil {
			break
		}

		// read colon before value
		if c = d.skipSpaces(); c != ':' {
			err = d.mkError(ErrSyntax, "after object key")
			break
		}

		// read value
		d.skipSpaces()
		if d.emitKV {
			if v, t, err = d.any(); err != nil {

package clause

type Values struct {
	Columns []Column
	Values  [][]interface{}
}

// Name from clause name
func (Values) Name() string {
	return "VALUES"
}

// Build build from clause
func (values Values) Build(builder Builder) {
	if len(values.Columns) > 0 {
		builder.WriteByte('(')
		for idx, column := range values.Columns {
			if idx > 0 {
				builder.WriteByte(',')
			}
			builder.WriteQuoted(column)
		}

{* ../../docs_src/dependencies/tutorial002.py hl[19] *}

**FastAPI**는 `CommonQueryParams` 클래스를 호출합니다. 이것은 해당 클래스의 "인스턴스"를 생성하고 그 인스턴스는 함수의 매개변수 `commons`로 전달됩니다.

## 타입 힌팅 vs `Depends`

위 코드에서 `CommonQueryParams`를 두 번 작성한 방식에 주목하십시오:

```Python
commons: CommonQueryParams = Depends(CommonQueryParams)
```

마지막 `CommonQueryParams` 변수를 보면:

```Python
... = Depends(CommonQueryParams)
```

type Select struct {
	Distinct   bool
	Columns    []Column
	Expression Expression
}

func (s Select) Name() string {
	return "SELECT"
}

func (s Select) Build(builder Builder) {
	if len(s.Columns) > 0 {
		if s.Distinct {
			builder.WriteString("DISTINCT ")
		}

		for idx, column := range s.Columns {
			if idx > 0 {
				builder.WriteByte(',')
			}

import java.util.regex.Pattern;

import org.apache.commons.io.ByteOrderMark;
import org.apache.commons.io.input.BOMInputStream;
import org.apache.commons.text.translate.AggregateTranslator;
import org.apache.commons.text.translate.CharSequenceTranslator;
import org.apache.commons.text.translate.EntityArrays;
import org.apache.commons.text.translate.LookupTranslator;
import org.apache.commons.text.translate.NumericEntityUnescaper;

Quando você precisa utilizar a dependência `common_parameters()`, você precisa escrever o parâmetro inteiro com uma anotação de tipo e `Depends()`:

```Python
commons: Annotated[dict, Depends(common_parameters)]
```

Mas como estamos utilizando `Annotated`, podemos guardar esse valor `Annotated` em uma variável e utilizá-la em múltiplos locais:

			"SELECT * FROM `users`", nil,
		},
		{
			[]clause.Interface{clause.Select{
				Columns: []clause.Column{clause.PrimaryColumn},
			}, clause.From{}},
			"SELECT `users`.`id` FROM `users`", nil,
		},
		{
			[]clause.Interface{clause.Select{
				Columns: []clause.Column{clause.PrimaryColumn},
			}, clause.Select{
				Columns: []clause.Column{{Name: "name"}},
			}, clause.From{}},
			"SELECT `name` FROM `users`", nil,
		},

pkg database/sql/driver, type RowsColumnTypeDatabaseTypeName interface { Close, ColumnTypeDatabaseTypeName, Columns, Next }
pkg database/sql/driver, type RowsColumnTypeDatabaseTypeName interface, Close() error
pkg database/sql/driver, type RowsColumnTypeDatabaseTypeName interface, Columns() []string
pkg database/sql/driver, type RowsColumnTypeDatabaseTypeName interface, ColumnTypeDatabaseTypeName(int) string

 */
package org.apache.maven.cling.invoker.mvnenc;

import java.util.List;
import java.util.Optional;
import java.util.function.Consumer;

import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.ParseException;
import org.apache.maven.api.cli.Options;
import org.apache.maven.api.cli.ParserRequest;
import org.apache.maven.api.cli.mvnenc.EncryptOptions;

    Map<R, Map<C, V>> rows = new LinkedHashMap<>();
    for (R row : rowSpace) {
      rows.put(row, new LinkedHashMap<C, V>());
    }
    Map<C, Map<R, V>> columns = new LinkedHashMap<>();
    for (C col : columnSpace) {
      columns.put(col, new LinkedHashMap<R, V>());
    }
    int[] cellRowIndices = new int[cellList.size()];
    int[] cellColumnInRowIndices = new int[cellList.size()];