From version < 18.1 >
edited by nlo
on 30.04.2020, 13:24
To version < 17.1 >
edited by MKO
on 06.09.2019, 14:49
< >
Change comment: There is no comment for this version

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1 -XWiki.nlo
1 +XWiki.mko
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21 21  
22 22  The entered SQL statement is executed as a prepared statement, which prevents SQL injection attacks. You should not and need not use inverted commas (` or '). Also, you can use question marks ( ? ) as placeholders to build queries dynamically.
23 23  
24 -{{version major="6" minor="4" patch="0"/}} [[Variables>>doc:Formcycle.UserInterface.Variables.WebHome]] can be used in the SQL statements.
25 -
26 26  == Using the database query ==
27 27  
28 28  You can access the database query by making a HTTP request to the corresponding database servlet and providing the required parameters as GET parameters. The URL to the database query servlet is as follows.
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106 106  
107 107  This SQL statement returns the names of all persons with a certain first name. The first name to search for is specified via an URL parameter.
108 108  
109 -URL for running the query: {{code}}http://myserver/formcycle/datenquelledb?mandantName=myself&name=demo&queryParameter=Robinson{{/code}}
107 +URL for running the query: {{code}}http://myserver/formcycle/datenquelledb?mandantName=myself&name=demo&sqlParameter=Robinson{{/code}}
110 110  
111 111  
112 112  {{code language="sql"}}
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115 115  
116 116  Retrieves the name of a person with a certain ID. The ID is given as an URL parameter.
117 117  
118 -URL for running the query: {{code}}http://myserver/formcycle/datenquelledb?mandantName=myself&name=demo&queryParameter=100{{/code}}
116 +URL for running the query: {{code}}http://myserver/formcycle/datenquelledb?mandantName=myself&name=demo&sqlParameter=100{{/code}}
119 119  
120 120  
121 121  {{code language="sql"}}
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124 124  
125 125  Retrieves the names of all persons that live in certain city. The city and the ZIP code are given as URL parameters.
126 126  
127 -URL for running the query: {{code}}http://myserver/formcycle/datenquelledb?mandantName=myself&name=demo&queryParameter=Paris,75001{{/code}}
125 +URL for running the query: {{code}}http://myserver/formcycle/datenquelledb?mandantName=myself&name=demo&sqlParameter=Paris,75001{{/code}}
128 128  
129 129  
130 130  {{code language="sql"}}
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133 133  
134 134  This SQL statement returns the names of all persons who live in a place that **starts **with the given characters. The '%' character serves as a wildcard for any number of characters. Depending on the DBMS used, the syntax may differ slightly (here: MySQL). The requested value is passed via URL parameters.
135 135  
136 -URL for running the query: {{code}}http://myserver/formcycle/datenquelledb?mandantName=myself&name=demo&queryParameter=Par{{/code}}
134 +URL for running the query: {{code}}http://myserver/formcycle/datenquelledb?mandantName=myself&name=demo&sqlParameter=Par{{/code}}
137 137  
138 138  
139 139  {{code language="sql"}}
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142 142  
143 143  This SQL statement returns the names of all persons who live in a place that **contains **the given characters. Upper/lower case spelling is irrelevant becauce the statement converts both, the value column and the actual filter value to lower case (lower(...)). The requested value is passed via URL parameters.
144 144  
145 -URL for running the query: {{code}}http://myserver/formcycle/datenquelledb?mandantName=myself&name=demo&queryParameter=aRi{{/code}}
143 +URL for running the query: {{code}}http://myserver/formcycle/datenquelledb?mandantName=myself&name=demo&sqlParameter=aRi{{/code}}
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