* `Field(primary_key=True)` 会告诉 SQLModel `id` 是 SQL 数据库中的**主键**（您可以在 SQLModel 文档中了解更多关于 SQL 主键的信息）。

    把类型设置为 `int | None` ，SQLModel 就能知道该列在 SQL 数据库中应该是 `INTEGER` 类型，并且应该是 `NULLABLE` 。

* `Field(index=True)` 会告诉 SQLModel 应该为此列创建一个 **SQL 索引**，这样在读取按此列过滤的数据时，程序能在数据库中进行更快的查找。

    SQLModel 会知道声明为 `str` 的内容将是类型为 `TEXT` （或 `VARCHAR` ，具体取决于数据库）的 SQL 列。

### 创建引擎（Engine）

			tx.AddError(ErrPrimaryKeyRequired)
			break
		}

		primaryValue, zero := result.Statement.Schema.PrioritizedPrimaryField.ValueOf(tx.Statement.Context, resultsValue.Index(resultsValue.Len()-1))
		if zero {
			tx.AddError(ErrPrimaryKeyRequired)
			break
		}
		queryDB = tx.Clauses(clause.Gt{Column: clause.Column{Table: clause.CurrentTable, Name: clause.PrimaryKey}, Value: primaryValue})

					wantName = test.output[:len(test.output)-4]
					if strings.HasPrefix(wantName, "$") || strings.HasPrefix(wantName, "*") {
						wantName = wantName[1:]
					}
					if i := strings.Index(wantName, "+"); i >= 0 {
						wantName = wantName[:i]
					}
				}
				if ok != isFuncSym || name != wantName {

eight bytes at the address specified in <code>R9</code>.
</p>

<p>
If a vector instruction takes a length or an index as an argument then it will be the
first argument.
For example, <code>VLEIF</code> <code>$1,</code> <code>$16,</code> <code>V2</code> will load
the value sixteen into index one of <code>V2</code>.
Care should be taken when using vector instructions to ensure that they are available at
runtime.

key in an existing secret (if it exists), otherwise it generates a random value. */}} {{- define "minio.getValueFromSecret" }} {{- $len := (default 16 .Length) | int -}} {{- $obj := (lookup "v1" "Secret" .Namespace .Name).data -}} {{- if $obj }} {{- index $obj .Key | b64dec -}} {{- else -}} {{- randAlphaNum $len -}} {{- end -}} {{- end }} {{- define "minio.root.username" -}} {{- if .Values.rootUser }} {{- .Values.rootUser | toString }} {{- else }} {{- include "minio.getValueFromSecret" (dict "Namespace"...

key in an existing secret (if it exists), otherwise it generates a random value. */}} {{- define "minio.getValueFromSecret" }} {{- $len := (default 16 .Length) | int -}} {{- $obj := (lookup "v1" "Secret" .Namespace .Name).data -}} {{- if $obj }} {{- index $obj .Key | b64dec -}} {{- else -}} {{- randAlphaNum $len -}} {{- end -}} {{- end }} {{- define "minio.root.username" -}} {{- if .Values.rootUser }} {{- .Values.rootUser | toString }} {{- else }} {{- include "minio.getValueFromSecret" (dict "Namespace"...

key in an existing secret (if it exists), otherwise it generates a random value. */}} {{- define "minio.getValueFromSecret" }} {{- $len := (default 16 .Length) | int -}} {{- $obj := (lookup "v1" "Secret" .Namespace .Name).data -}} {{- if $obj }} {{- index $obj .Key | b64dec -}} {{- else -}} {{- randAlphaNum $len -}} {{- end -}} {{- end }} {{- define "minio.root.username" -}} {{- if .Values.rootUser }} {{- .Values.rootUser | toString }} {{- else }} {{- include "minio.getValueFromSecret" (dict "Namespace"...

key in an existing secret (if it exists), otherwise it generates a random value. */}} {{- define "minio.getValueFromSecret" }} {{- $len := (default 16 .Length) | int -}} {{- $obj := (lookup "v1" "Secret" .Namespace .Name).data -}} {{- if $obj }} {{- index $obj .Key | b64dec -}} {{- else -}} {{- randAlphaNum $len -}} {{- end -}} {{- end }} {{- define "minio.root.username" -}} {{- if .Values.rootUser }} {{- .Values.rootUser | toString }} {{- else }} {{- include "minio.getValueFromSecret" (dict "Namespace"...

pkg syscall (freebsd-arm64), type Inet6Pktinfo struct
pkg syscall (freebsd-arm64), type Inet6Pktinfo struct, Addr [16]uint8
pkg syscall (freebsd-arm64), type Inet6Pktinfo struct, Ifindex uint32
pkg syscall (freebsd-arm64), type InterfaceAddrMessage //deprecated
pkg syscall (freebsd-arm64), type InterfaceAddrMessage struct
pkg syscall (freebsd-arm64), type InterfaceAddrMessage struct, Data []uint8

pkg syscall (darwin-arm64), type Inet4Pktinfo struct, Ifindex uint32
pkg syscall (darwin-arm64), type Inet4Pktinfo struct, Spec_dst [4]uint8
pkg syscall (darwin-arm64), type Inet6Pktinfo struct
pkg syscall (darwin-arm64), type Inet6Pktinfo struct, Addr [16]uint8
pkg syscall (darwin-arm64), type Inet6Pktinfo struct, Ifindex uint32
pkg syscall (darwin-arm64), type InterfaceAddrMessage //deprecated