///

## Query parameter type conversion { #query-parameter-type-conversion }

You can also declare `bool` types, and they will be converted:

{* ../../docs_src/query_params/tutorial003_py310.py hl[7] *}

In this case, if you go to:

```
http://127.0.0.1:8000/items/foo?short=1
```

or

```

		ExpectedVars: []interface{}{"jinzhu", "jinzhu"},
	}, {
		SQL:    "?",
		Vars:   []interface{}{clause.Column{Table: "table", Name: "col"}},
		Result: "`table`.`col`",
	}, {
		SQL:    "?",
		Vars:   []interface{}{clause.Column{Table: "table", Name: "col", Raw: true}},
		Result: "table.col",
	}, {
		SQL:    "?",
		Vars:   []interface{}{clause.Column{Table: "table", Name: clause.PrimaryKey, Raw: true}},
		Result: "table.id",

	Company   Company
	ManagerID *uint
	Manager   *User
	Team      []User     `gorm:"foreignkey:ManagerID"`
	Languages []Language `gorm:"many2many:UserSpeak;"`
	Friends   []*User    `gorm:"many2many:user_friends;"`
	Active    bool
}

type Account struct {
	gorm.Model
	UserID sql.NullInt64
	Number string
}

type Pet struct {
	gorm.Model
	UserID *uint
	Name   string
	Toy    Toy `gorm:"polymorphic:Owner;"`
}

# ➕ 💽 🆎

🆙 🔜, 👆 ✔️ ⚙️ ⚠ 📊 🆎, 💖:

* `int`
* `float`
* `str`
* `bool`

✋️ 👆 💪 ⚙️ 🌅 🏗 📊 🆎.

& 👆 🔜 ✔️ 🎏 ⚒ 👀 🆙 🔜:

* 👑 👨‍🎨 🐕‍🦺.
* 💽 🛠️ ⚪️➡️ 📨 📨.
* 💽 🛠️ 📨 💽.
* 💽 🔬.
* 🏧 ✍ & 🧾.

## 🎏 💽 🆎

📥 🌖 📊 🆎 👆 💪 ⚙️:

* `UUID`:
    * 🐩 "⭐ 😍 🆔", ⚠ 🆔 📚 💽 & ⚙️.
    * 📨 & 📨 🔜 🎨 `str`.
* `datetime.datetime`:
    * 🐍 `datetime.datetime`.

 with its <<<DefaultArtifact>>> implementation ({{{./xref/org/apache/maven/artifact/DefaultArtifact.html}source}}).

 The jar file is executable and provides a little tool to display how Maven parses and compares versions:

+----+
$ java -jar maven-artifact-*.jar 3.2.4-alpha-1 3.2.4-SNAPSHOT 3.2.4.0
Display parameters as parsed by Maven (in canonical form) and comparison result:

		yamlStr string
	}
	type PrefixTemp struct {
		Prefix BatchJobPrefix `yaml:"prefix"`
	}
	tests := []struct {
		name    string
		b       PrefixTemp
		args    args
		want    []string
		wantErr bool
	}{
		{
			name: "test1",
			b:    PrefixTemp{},
			args: args{
				yamlStr: `
prefix: "foo"
`,
			},
			want:    []string{"foo"},
			wantErr: false,
		},
		{
			name: "test2",

    }

    /**
     * Data transfer object representing JVM buffer pool statistics.
     */
    public static class JvmPoolObj {
        /**
         * Default constructor.
         */
        public JvmPoolObj() {
            // Default constructor
        }

        /** Buffer pool name */
        public String key;
        /** Number of buffers */
        public long count;

    }

    public void bool(BoolCall<UserInfoCQ> boolLambda) {
        bool(boolLambda, null);
    }

    public void bool(BoolCall<UserInfoCQ> boolLambda, ConditionOptionCall<BoolQueryBuilder> opLambda) {
        UserInfoCQ mustQuery = new UserInfoCQ();
        UserInfoCQ shouldQuery = new UserInfoCQ();
        UserInfoCQ mustNotQuery = new UserInfoCQ();
        UserInfoCQ filterQuery = new UserInfoCQ();

      .build()
    assertThat(original.interceptors.size).isEqualTo(0)
    assertThat(original.networkInterceptors.size).isEqualTo(0)
  }

  /**
   * When copying the client, stateful things like the connection pool are shared across all
   * clients.
   */
  @Test fun cloneSharesStatefulInstances() {
    val client = clientTestRule.newClient()

    // Values should be non-null.
    val a = client.newBuilder().build()

     * the interrupting thread doesn't interrupt the _next_ thing to run on this thread.
     *
     * Note: We don't reset the interrupted bit, just wait for it to be set. If this is a thread
     * pool thread, the thread pool will reset it for us. Otherwise, the interrupted bit may have
     * been intended for something else, so don't clear it.
     */
    boolean restoreInterruptedBit = false;
    int spinCount = 0;