forked from docs/doc-exports
Lu, Huayi
27019c2991
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com> Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: Lu, Huayi <luhuayi@huawei.com> Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
41 lines
2.7 KiB
HTML
41 lines
2.7 KiB
HTML
<a name="EN-US_TOPIC_0000001772536456"></a><a name="EN-US_TOPIC_0000001772536456"></a>
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<h1 class="topictitle1">COMMENT</h1>
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<div id="body8662426">
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001772536456__en-us_topic_0000001706105053_en-us_topic_0000001434750221_table584475133312" frame="border" border="1" rules="all"><thead align="left"><tr id="EN-US_TOPIC_0000001772536456__en-us_topic_0000001706105053_en-us_topic_0000001434750221_row1845125118331"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.1.1.3.1.1"><p id="EN-US_TOPIC_0000001772536456__en-us_topic_0000001706105053_en-us_topic_0000001434750221_p7845451203315"><strong id="EN-US_TOPIC_0000001772536456__en-us_topic_0000001706105053_en-us_topic_0000001434750221_b23464491414">Input</strong></p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.1.1.3.1.2"><p id="EN-US_TOPIC_0000001772536456__en-us_topic_0000001706105053_en-us_topic_0000001434750221_p3845751203317"><strong id="EN-US_TOPIC_0000001772536456__en-us_topic_0000001706105053_en-us_topic_0000001434750221_b113671049204113">Output</strong></p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="EN-US_TOPIC_0000001772536456__en-us_topic_0000001706105053_en-us_topic_0000001434750221_row1184555163312"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.1.1.3.1.1 "><pre class="screen" id="EN-US_TOPIC_0000001772536456__en-us_topic_0000001706105053_en-us_topic_0000001434750221_screen10124266396">CREATE MULTISET TABLE PDAT.t_tbl_comment
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(
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Data_Dt DATE NOT NULL
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,Data_Src VARCHAR(4) NOT NULL
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,List_Make_Stat CHAR(1)
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) PRIMARY INDEX(Data_Dt,Data_Src) ;
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COMMENT ON PDAT.t_tbl_comment IS 'comment test on table';
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---------------
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REPLACE VIEW PVW.v_vw_comment AS
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LOCKING ROW FOR ACCESS
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SELECT Data_Dt, Data_Src, List_Make_Stat
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FROM PDAT.t_tbl_comment;
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COMMENT ON PVW.v_vw_comment IS 'comment test on view';
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COMMENT ON PVW.v_vw_comment.Data_Dt IS 'comment test on view column';</pre>
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</td>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.1.1.3.1.2 "><pre class="screen" id="EN-US_TOPIC_0000001772536456__en-us_topic_0000001706105053_en-us_topic_0000001434750221_screen1198213133913">COMMENT ON TABLE PDAT.t_tbl_comment IS 'comment test on table';
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COMMENT ON VIEW PVW.v_vw_comment IS 'comment test on view';
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COMMENT ON COLUMN PVW.v_vw_comment.Data_Dt IS 'comment test on view column';</pre>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dws_16_0059.html">Schema Objects and Data Definition Language (DDL)</a></div>
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</div>
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</div>
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