}
	return
}

// MapColumns modify the column names in the query results to facilitate align to the corresponding structural fields
func (db *DB) MapColumns(m map[string]string) (tx *DB) {
	tx = db.getInstance()
	tx.Statement.ColumnMapping = m
	return
}

// Where add conditions
//
// See the [docs] for details on the various formats that where clauses can take. By default, where clauses chain with AND.
//

<img src="/img/python-types/image05.png">

🍵 🆎, 👈 🌖 💪 🏆.

👀 👈 🔢 `item` 1️⃣ 🔣 📇 `items`.

&amp; , 👨‍🎨 💭 ⚫️ `str`, &amp; 🚚 🐕‍🦺 👈.

#### 🔢 &amp; ⚒

👆 🔜 🎏 📣 `tuple`Ⓜ &amp; `set`Ⓜ:

//// tab | 🐍 3️⃣.6️⃣ &amp; 🔛

```Python hl_lines="1  4"
{!> ../../docs_src/python_types/tutorial007.py!}
```

////

//// tab | 🐍 3️⃣.9️⃣ &amp; 🔛

```Python hl_lines="1"

1E3E          ; mapped                 ; 1E3F          # 1.1  LATIN CAPITAL LETTER M WITH ACUTE
1E3F          ; valid                                  # 1.1  LATIN SMALL LETTER M WITH ACUTE
1E40          ; mapped                 ; 1E41          # 1.1  LATIN CAPITAL LETTER M WITH DOT ABOVE
1E41          ; valid                                  # 1.1  LATIN SMALL LETTER M WITH DOT ABOVE

          └────────────┘                                        │   KMS   │
                                                                └─────────┘
```

In a given setup, there are `n` MinIO instances talking to `m` KES servers but only `1` central KMS. The most simple setup consists of `1` MinIO server or cluster talking to `1` KMS via `1` KES server.

	}

	for _, entity := range policyQueryRes.PolicyMappings {
		m := gotContent.ldapUserPolicyMappings
		for _, user := range entity.Users {
			m[user] = append(m[user], entity.Policy)
		}
		m = gotContent.ldapGroupPolicyMappings
		for _, group := range entity.Groups {
			m[group] = append(m[group], entity.Policy)
		}
	}

	{

//// tab | `venv`

To create a virtual environment, you can use the `venv` module that comes with Python.

<div class="termy">

```console
$ python -m venv .venv
```

</div>

/// details | What that command means

* `python`: use the program called `python`
* `-m`: call a module as a script, we'll tell it which module next
* `venv`: use the module called `venv` that normally comes installed with Python

IP_FAMILY="${IP_FAMILY:-ipv4}"

# COMMON_SCRIPTS contains the directory this file is in.
COMMON_SCRIPTS=$(dirname "${BASH_SOURCE:-$0}")

function log() {
  echo -e "$(date -u '+%Y-%m-%dT%H:%M:%S.%NZ')\t$*"
}

function retry() {
  local n=1
  local max=5
  local delay=5
  while true; do
    "$@" && break
    if [[ $n -lt $max ]]; then
      ((n++))

qos                  (number)    set the quality of service priority, defaults to '0'
keep_alive_interval  (duration)  keep-alive interval for MQTT connections in s,m,h,d
reconnect_interval   (duration)  reconnect interval for MQTT connections in s,m,h,d
queue_dir            (path)      staging dir for undelivered messages e.g. '/home/events'
queue_limit          (number)    maximum limit for undelivered messages, defaults to '100000'

._element.setAttribute("aria-pressed",!this._element.classList.contains(_)),t&&o.default(this._element).toggleClass(_))},e.dispose=function(){o.default.removeData(this._element,m),this._element=null},t._jQueryInterface=function(e,n){return this.each((function(){var i=o.default(this),a=i.data(m);a||(a=new t(this),i.data(m,a)),a.shouldAvoidTriggerChange=n,"toggle"===e&&a[e]()}))},l(t,null,[{key:"VERSION",get:function(){return"4.6.2"}}]),t}();o.default(document).on("click.bs.button.data-api",v,(function(t){var...

	time.Sleep(100 * time.Millisecond)
	ps.Lock()
	if len(ps.subs) != 1 {
		t.Fatal("expected 1 subscriber")
	}
	ps.Unlock()
	close(doneCh2)
}

type maskString string

func (m maskString) Mask() uint64 {
	return 1
}

func TestPubSub(t *testing.T) {
	ps := New[Maskable, Maskable](1)
	ch1 := make(chan Maskable, 1)
	doneCh1 := make(chan struct{})
	defer close(doneCh1)