Examples of FilterClause

com.impetus.kundera.query.KunderaQuery.FilterClause
org.apache.lucene.queries.FilterClause
A Filter that wrapped with an indication of how that filter is used when composed with another filter. (Follows the boolean logic in BooleanClause for composition of queries.)
org.apache.lucene.search.FilterClause
A Filter that wrapped with an indication of how that filter is used when composed with another filter. (Follows the boolean logic in BooleanClause for composition of queries.) @author BPDThebault
org.apache.metamodel.query.FilterClause
Represents a clause of filters in the query. This type of clause is used for the WHERE and HAVING parts of an SQL query. Each provided FilterItem will be evaluated with the logical AND operator, which requires that all filters are applied. Alternatively, if you wan't to use an OR operator, then use the appropriate constructor of FilterItem to create a composite filter. @see FilterItem

Examples of org.apache.metamodel.query.FilterClause

    public void testCoumpoundWhereClause() throws Exception {
        Query q = MetaModelHelper
                .parseQuery(dc, "SELECT foo FROM sch.tbl WHERE (bar = 'baz' OR (baz > 5 AND baz < 7))");
        assertEquals("SELECT tbl.foo FROM sch.tbl WHERE (tbl.bar = 'baz' OR (tbl.baz > 5 AND tbl.baz < 7))", q.toSql());


        FilterClause wc = q.getWhereClause();
        assertEquals(1, wc.getItemCount());
        FilterItem item = wc.getItem(0);
        assertTrue(item.isCompoundFilter());


        FilterItem[] childItems = item.getChildItems();
        assertEquals(2, childItems.length);

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Examples of org.apache.metamodel.query.FilterClause

            sb.append('=');
            sb.append(values[i] == null ? "NULL" : values[i].toString());
        }


        List<FilterItem> whereItems = getWhereItems();
        String whereClause = new FilterClause(null, " WHERE ").addItems(whereItems).toSql();
        sb.append(whereClause);
        return sb.toString();
    }

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