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dimitri-yatsenkodimitri-yatsenko
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add the management hierearchy example
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‎book/35-example-designs/050-languages-database.ipynb‎

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@@ -78,7 +78,7 @@
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"name": "stderr",
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"output_type": "stream",
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"text": [
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"[2025-09-24 22:16:11,186][INFO]: DataJoint 0.14.6 connected to dev@db:3306\n"
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"[2025-09-24 23:30:30,659][INFO]: DataJoint 0.14.6 connected to dev@db:3306\n"
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]
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}
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],
@@ -190,6 +190,70 @@
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" \"\"\""
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"image/svg+xml": [
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"<svg xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" width=\"148pt\" height=\"114pt\" viewBox=\"0.00 0.00 147.50 114.00\">\n",
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"<g id=\"graph0\" class=\"graph\" transform=\"scale(1 1) rotate(0) translate(4 110)\">\n",
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"<polygon fill=\"white\" stroke=\"transparent\" points=\"-4,4 -4,-110 143.5,-110 143.5,4 -4,4\"/>\n",
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"<!-- Language -->\n",
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"<g id=\"node1\" class=\"node\">\n",
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"<title>Language</title>\n",
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"<g id=\"a_node1\"><a xlink:title=\"lang_code            &#13;------------------------------&#13;language             &#13;native_name          &#13;\">\n",
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"<polygon fill=\"#000000\" fill-opacity=\"0.125490\" stroke=\"transparent\" points=\"64,-106 0,-106 0,-71 64,-71 64,-106\"/>\n",
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"<text text-anchor=\"start\" x=\"8\" y=\"-87\" font-family=\"arial\" text-decoration=\"underline\" font-size=\"10.00\">Language</text>\n",
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"</a>\n",
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"</g>\n",
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"</g>\n",
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"<!-- Fluency -->\n",
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"<g id=\"node2\" class=\"node\">\n",
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"<title>Fluency</title>\n",
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"<g id=\"a_node2\"><a xlink:title=\"→ Person&#13;→ Language&#13;------------------------------&#13;fluency_level        &#13;\">\n",
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"<polygon fill=\"#00ff00\" fill-opacity=\"0.188235\" stroke=\"#00ff00\" stroke-opacity=\"0.188235\" points=\"102,-35 40,-35 40,0 102,0 102,-35\"/>\n",
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"<text text-anchor=\"middle\" x=\"71\" y=\"-14.4\" font-family=\"arial\" font-size=\"12.00\" fill=\"darkgreen\">Fluency</text>\n",
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"</a>\n",
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"</g>\n",
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"</g>\n",
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"<!-- Language&#45;&gt;Fluency -->\n",
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"<g id=\"edge1\" class=\"edge\">\n",
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"<title>Language-&gt;Fluency</title>\n",
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"<path fill=\"none\" stroke=\"#000000\" stroke-width=\"0.75\" stroke-opacity=\"0.250980\" d=\"M41.44,-70.8C47.57,-59.95 55.53,-45.87 61.65,-35.05\"/>\n",
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"</g>\n",
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"<!-- Person -->\n",
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"<g id=\"node3\" class=\"node\">\n",
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"<title>Person</title>\n",
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"<g id=\"a_node3\"><a xlink:title=\"person_id            &#13;------------------------------&#13;name                 &#13;date_of_birth        &#13;\">\n",
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"<polygon fill=\"#00ff00\" fill-opacity=\"0.188235\" stroke=\"#00ff00\" stroke-opacity=\"0.188235\" points=\"139.5,-106 82.5,-106 82.5,-71 139.5,-71 139.5,-106\"/>\n",
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"<text text-anchor=\"start\" x=\"90.5\" y=\"-86.4\" font-family=\"arial\" text-decoration=\"underline\" font-size=\"12.00\" fill=\"darkgreen\">Person</text>\n",
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"</a>\n",
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"</g>\n",
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"</g>\n",
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"<!-- Person&#45;&gt;Fluency -->\n",
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"<g id=\"edge2\" class=\"edge\">\n",
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"<title>Person-&gt;Fluency</title>\n",
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"<path fill=\"none\" stroke=\"#000000\" stroke-width=\"0.75\" stroke-opacity=\"0.250980\" d=\"M101.32,-70.8C95.03,-59.95 86.86,-45.87 80.59,-35.05\"/>\n",
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"</g>\n",
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"</g>\n",
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"</svg>"
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],
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"text/plain": [
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"<datajoint.diagram.Diagram at 0xffff53b2dfd0>"
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]
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},
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"execution_count": 3,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"dj.Diagram(schema)"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
@@ -201,7 +265,7 @@
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"execution_count": 4,
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"metadata": {},
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"outputs": [
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{
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" (Total: 500)"
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]
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},
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"execution_count": 3,
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"execution_count": 4,
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"metadata": {},
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"output_type": "execute_result"
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}
@@ -331,7 +395,7 @@
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"execution_count": 5,
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"metadata": {},
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"outputs": [
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{
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" (Total: 1250)"
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]
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},
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"execution_count": 4,
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"execution_count": 5,
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"metadata": {},
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"output_type": "execute_result"
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}
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"metadata": {},
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"outputs": [
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{
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" (Total: 11)"
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]
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},
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"execution_count": 5,
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"execution_count": 6,
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"metadata": {},
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"output_type": "execute_result"
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}
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"execution_count": 7,
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"metadata": {},
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"outputs": [
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{
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" (Total: 90)"
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]
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},
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"execution_count": 6,
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"execution_count": 7,
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"metadata": {},
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"output_type": "execute_result"
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}
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},
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{
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"cell_type": "code",
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"execution_count": 7,
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"execution_count": 8,
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"metadata": {},
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"outputs": [
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{
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" (Total: 6)"
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]
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},
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"execution_count": 7,
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"execution_count": 8,
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"metadata": {},
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"output_type": "execute_result"
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}
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},
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{
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"cell_type": "code",
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"execution_count": 16,
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"execution_count": 9,
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"metadata": {},
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"outputs": [
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{
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" (Total: 117)"
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]
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},
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"execution_count": 16,
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"execution_count": 9,
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"metadata": {},
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"output_type": "execute_result"
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}
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},
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{
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"cell_type": "code",
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{
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" (Total: 3)"
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]
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"metadata": {},
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"output_type": "execute_result"
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}
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{
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" (Total: 196)"
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{
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" (Total: 28)"
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},
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"execution_count": 13,
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{
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" (Total: 3)"
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]
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"execution_count": 13,
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"metadata": {},
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"output_type": "execute_result"
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}

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