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dolphin-dev/ipynb/ddb_pe.ipynb

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{
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{
"cell_type": "code",
"execution_count": 1,
"id": "2b46ea32-3e2e-466b-ac6a-9874336551af",
"metadata": {},
"outputs": [],
"source": [
"import dolphindb as ddb\n",
"\n",
"sess = ddb.session('localhost', 8848)\n",
"sess.login('admin', '123456')"
]
},
{
"cell_type": "code",
"execution_count": 6,
"id": "6cc64a77-a5ad-46b6-8204-b188ee308ad3",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"{'partitionType': 5,\n",
" 'partitionColumnType': 17,\n",
" 'partitionColumnIndex': 0,\n",
" 'chunkPath': None,\n",
" 'colDefs': name typeString typeInt comment\n",
" 0 code SYMBOL 17 \n",
" 1 report_period DATE 6 \n",
" 2 appear_at_date DATE 6 \n",
" 3 S_PROFITNOTICE_STYLE STRING 18 \n",
" 4 S_PROFITNOTICE_CHANGEMIN DOUBLE 16 \n",
" 5 S_PROFITNOTICE_CHANGEMAX DOUBLE 16 \n",
" 6 S_PROFITNOTICE_NETPROFITMIN DOUBLE 16 \n",
" 7 S_PROFITNOTICE_NETPROFITMAX DOUBLE 16 \n",
" 8 S_PROFITNOTICE_REASON STRING 18 ,\n",
" 'chunkGranularity': 'TABLE',\n",
" 'partitionTypeName': 'HASH',\n",
" 'keepDuplicates': 'ALL',\n",
" 'engineType': 'TSDB',\n",
" 'partitionColumnName': 'code',\n",
" 'partitionSchema': 50,\n",
" 'sortColumns': array(['code', 'report_period', 'appear_at_date'], dtype=object),\n",
" 'partitionSites': None}"
]
},
"execution_count": 6,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"sess.run(\"tbl_ep = loadTable('dfs://pit_stock_ts', 'earnings_preannouncement')\")\n",
"sess.run(\"schema(tbl_ep)\")"
]
},
{
"cell_type": "code",
"execution_count": 10,
"id": "39c05247-deac-4c49-a20d-e19e637c6081",
"metadata": {},
"outputs": [
{
"data": {
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" .dataframe thead th {\n",
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"<table border=\"1\" class=\"dataframe\">\n",
" <thead>\n",
" <tr style=\"text-align: right;\">\n",
" <th></th>\n",
" <th>code</th>\n",
" <th>report_period</th>\n",
" <th>cnt</th>\n",
" </tr>\n",
" </thead>\n",
" <tbody>\n",
" <tr>\n",
" <th>0</th>\n",
" <td>600543.SH</td>\n",
" <td>2021-12-31</td>\n",
" <td>3</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1</th>\n",
" <td>605499.SH</td>\n",
" <td>2021-06-30</td>\n",
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" </tr>\n",
" <tr>\n",
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" <td>002058.SZ</td>\n",
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" <td>3</td>\n",
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" <th>296</th>\n",
" <td>000689.SZ</td>\n",
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"</table>\n",
"<p>300 rows × 3 columns</p>\n",
"</div>"
],
"text/plain": [
" code report_period cnt\n",
"0 600543.SH 2021-12-31 3\n",
"1 605499.SH 2021-06-30 3\n",
"2 603729.SH 2020-12-31 3\n",
"3 002058.SZ 2020-12-31 3\n",
"4 601599.SH 2020-12-31 3\n",
".. ... ... ...\n",
"295 600813.SH 2002-06-30 4\n",
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"297 000653.SZ 2002-06-30 4\n",
"298 000658.SZ 2002-06-30 7\n",
"299 600853.SH 2001-12-31 3\n",
"\n",
"[300 rows x 3 columns]"
]
},
"execution_count": 10,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"sess.run(\"\"\"\n",
" select code, report_period, count(*) as cnt from tbl_ep group by code, report_period having count(*) > 2 order by report_period desc \n",
"\"\"\")"
]
},
{
"cell_type": "code",
"execution_count": 11,
"id": "74623941-5f6e-48fc-b2a0-7050ae6c6045",
"metadata": {},
"outputs": [
{
"data": {
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"</style>\n",
"<table border=\"1\" class=\"dataframe\">\n",
" <thead>\n",
" <tr style=\"text-align: right;\">\n",
" <th></th>\n",
" <th>code</th>\n",
" <th>report_period</th>\n",
" <th>appear_at_date</th>\n",
" <th>S_PROFITNOTICE_STYLE</th>\n",
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" <th>S_PROFITNOTICE_REASON</th>\n",
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" <th>0</th>\n",
" <td>600543.SH</td>\n",
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" <td>预亏</td>\n",
" <td>0.0</td>\n",
" <td>0.0</td>\n",
" <td>0.0</td>\n",
" <td>0.0</td>\n",
" <td>1-9月，公司累计营业收入增长39.61%，但较2019年同期仍有明显下滑，目前处于亏损状态...</td>\n",
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" <td>-4939.0</td>\n",
" <td>-4939.0</td>\n",
" <td>-9000.0</td>\n",
" <td>-9000.0</td>\n",
" <td>1、主营业务影响。受新冠肺炎疫情等因素影响，消费市场低迷，流通环节受限、下游需求收缩，公司葡...</td>\n",
" </tr>\n",
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" <th>2</th>\n",
" <td>600543.SH</td>\n",
" <td>2021-12-31</td>\n",
" <td>2022-03-31</td>\n",
" <td>预亏</td>\n",
" <td>-5408.0</td>\n",
" <td>-5408.0</td>\n",
" <td>-9872.0</td>\n",
" <td>-9872.0</td>\n",
" <td>公司财务部门将2021年度计提的固定资产减值准备4830万元，作非经常性损益处理，在审计时，...</td>\n",
" </tr>\n",
" </tbody>\n",
"</table>\n",
"</div>"
],
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" code report_period appear_at_date S_PROFITNOTICE_STYLE \\\n",
"0 600543.SH 2021-12-31 2021-10-30 预亏 \n",
"1 600543.SH 2021-12-31 2022-01-29 预亏 \n",
"2 600543.SH 2021-12-31 2022-03-31 预亏 \n",
"\n",
" S_PROFITNOTICE_CHANGEMIN S_PROFITNOTICE_CHANGEMAX \\\n",
"0 0.0 0.0 \n",
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"2 -5408.0 -5408.0 \n",
"\n",
" S_PROFITNOTICE_NETPROFITMIN S_PROFITNOTICE_NETPROFITMAX \\\n",
"0 0.0 0.0 \n",
"1 -9000.0 -9000.0 \n",
"2 -9872.0 -9872.0 \n",
"\n",
" S_PROFITNOTICE_REASON \n",
"0 1-9月，公司累计营业收入增长39.61%，但较2019年同期仍有明显下滑，目前处于亏损状态... \n",
"1 1、主营业务影响。受新冠肺炎疫情等因素影响，消费市场低迷，流通环节受限、下游需求收缩，公司葡... \n",
"2 公司财务部门将2021年度计提的固定资产减值准备4830万元，作非经常性损益处理，在审计时，... "
]
},
"execution_count": 11,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"sess.run(\"\"\"\n",
"select * from tbl_ep where code='600543.SH' and report_period=2021.12.31\n",
"\"\"\")"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "1425df79-bfaf-414a-9a12-f3d7e1231e5e",
"metadata": {},
"outputs": [],
"source": []
}
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