OGRDialect.h
Go to the documentation of this file.
2 
17 mydialect->insert("isnull", new te::da::IsNullOpEncoder("isnull"));
18 
19 mydialect->insert("st_envelopeintersects", new te::da::FunctionEncoder("st_intersects"));
20 
21 //functions
22 mydialect->insert("upper", new te::da::FunctionEncoder("upper"));
23 mydialect->insert("lower", new te::da::FunctionEncoder("lower"));
24 mydialect->insert("count", new te::da::FunctionEncoder("count"));
29 
30 //spatial operators
31 mydialect->insert("st_contains", new te::da::FunctionEncoder("st_contains"));
32 mydialect->insert("st_covers", new te::da::FunctionEncoder("st_covers"));
33 mydialect->insert("st_coveredby", new te::da::FunctionEncoder("st_coveredby"));
34 mydialect->insert("st_crosses", new te::da::FunctionEncoder("st_crosses"));
35 mydialect->insert("st_disjoint", new te::da::FunctionEncoder("st_disjoint"));
36 mydialect->insert("st_equals", new te::da::FunctionEncoder("st_equals"));
37 mydialect->insert("st_overlaps", new te::da::FunctionEncoder("st_overlaps"));
38 mydialect->insert("st_relate", new te::da::FunctionEncoder("st_relate"));
39 mydialect->insert("st_touches", new te::da::FunctionEncoder("st_touches"));
40 mydialect->insert("st_intersects", new te::da::FunctionEncoder("st_intersects"));
41 mydialect->insert("st_within", new te::da::FunctionEncoder("st_within"));
42 mydialect->insert("st_extent", new te::da::FunctionEncoder("Extent"));
43 
44 DataSource::setDialect(mydialect);
te::da::SQLDialect * mydialect
Definition: OGRDialect.h:1
A query encoder for binary operations.
An SQL encoder for general function expressions.
A query encoder for unary operator expressions.
It represents the SQL query dialect accepted by a given data source.
Definition: SQLDialect.h:56
void insert(const std::string &funcName, SQLFunctionEncoder *encoder)
It adds a new encoder for a given function.
A query encoder for unary operator expressions.