SQLModel sabrá que algo declarado como `str` será una columna SQL de tipo `TEXT` (o `VARCHAR`, dependiendo de la base de datos).

### Crear un Engine

Un `engine` de SQLModel (en el fondo, realmente es un `engine` de SQLAlchemy) es lo que **mantiene las conexiones** a la base de datos.

 * <li>Transition between characters and digits also constitutes a separator:
 *     <code>1.0alpha1 =&gt; [1, [alpha, 1]]</code></li>
 * <li>Unlimited number of version components,</li>
 * <li>Version components in the text can be digits or strings,</li>
 * <li>Strings are checked for well-known qualifiers, and the qualifier ordering is used for version ordering.
 *     Well-known qualifiers (case-insensitive) are, in order from least to greatest:<ol>

    * Leer otras ideas, artículos, y leer sobre las herramientas que he creado.
    * Seguirme para leer lo que publico nuevo.

## Twittea sobre **FastAPI**

<a href="https://x.com/compose/tweet?text=I'm loving @fastapi because... https://github.com/fastapi/fastapi" class="external-link" target="_blank">Twittea sobre **FastAPI**</a> y dime a mí y a otros por qué te gusta. 🎉

import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.lang.management.ManagementFactory;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Queue;

// Code generated by avx512test. DO NOT EDIT.

#include "../../../../../../runtime/textflag.h"

TEXT asmtest_avx512er(SB), NOSPLIT, $0
	VEXP2PD Z17, K7, Z20                               // 62a2fd4fc8e1
	VEXP2PD Z0, K7, Z20                                // 62e2fd4fc8e0
	VEXP2PD Z17, K7, Z0                                // 62b2fd4fc8c1
	VEXP2PD Z0, K7, Z0                                 // 62f2fd4fc8c0

t","prefilterOrFactory","dataTypeOrTransport","ajaxExtend","flatOptions","ajaxSettings","active","lastModified","etag","url","isLocal","protocol","processData","async","contentType","accepts","json","responseFields","converters","* text","text html","text json","text xml","ajaxSetup","settings","ajaxPrefilter","ajaxTransport","ajax","transport","cacheURL","responseHeadersString","responseHeaders","timeoutTimer","urlAnchor","fireGlobals","uncached","callbackContext","globalEventContext","complete...

  }

  /** Returns the domain name, normalized to all lower case. */
  @Override
  public String toString() {
    return name;
  }

  /**
   * Equality testing is based on the text supplied by the caller, after normalization as described
   * in the class documentation. For example, a non-ASCII Unicode domain name and the Punycode
   * version of the same domain name would not be considered equal.
   */

        }

        @Override
        public String getMethod() {
            return "GET";
        }

        @Override
        public String getMimeType() {
            return "text/html";
        }

        @Override
        public Long getCreateTime() {
            return System.currentTimeMillis();
        }

        @Override
        public Integer getExecutionTime() {

// Code generated by avx512test. DO NOT EDIT.

#include "../../../../../../runtime/textflag.h"

TEXT asmtest_avx512_vnni(SB), NOSPLIT, $0
	VPDPBUSD X15, X16, K2, X6                          // 62d27d0250f7
	VPDPBUSD X11, X16, K2, X6                          // 62d27d0250f3
	VPDPBUSD X1, X16, K2, X6                           // 62f27d0250f1
	VPDPBUSD -15(R14)(R15*1), X16, K2, X6              // 62927d0250b43ef1ffffff

   * such as "::c000:201".
   *
   * @param ip {@link InetAddress} to be converted to an address string
   * @return {@code String} containing the text-formatted IP address
   * @since 10.0
   */
  public static String toAddrString(InetAddress ip) {
    checkNotNull(ip);
    if (ip instanceof Inet4Address) {
      // For IPv4, Java's formatting is good enough.