Examples of org.apache.openjpa.jdbc.sql.DBDictionary.substring()

Class org.apache.openjpa.jdbc.sql.DBDictionary

Examples of org.apache.openjpa.jdbc.sql.DBDictionary.substring()

org.apache.openjpa.jdbc.sql.DBDictionary.substring()
Invoke this database's substring function. @param buf the SQL buffer to write the substring invocation to @param str a query value representing the target string @param start a query value representing the start index @param end a query value representing the end index, or null for none

            }


            // if we can't use LIKE, we have to take the substring of the
            // first value and compare it to the second
            dict.assertSupport(pre != null, "StringLengthFunction");
            dict.substring(buf,
                new FilterValueImpl(sel, ctx, bstate.state1, _val1),
                new ZeroFilterValue(sel, state),
                new StringLengthFilterValue(sel, ctx, bstate.state2, pre,post));
            buf.append(" = ");
            _val2.appendTo(sel, ctx, bstate.state2, buf, 0);

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            }
        } else {
            // if we can't use LIKE, we have to take the substring of the
            // first value and compare it to the second
            dict.assertSupport(pre != null, "StringLengthFunction");
            dict.substring(buf, 
                new FilterValueImpl(sel, ctx, bstate.state1, _val1),
                new StringLengthDifferenceFilterValue(sel, ctx, bstate, pre, 
                    post), null);
            buf.append(" = ");
            _val2.appendTo(sel, ctx, bstate.state2, buf, 0);

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            }


            // if we can't use LIKE, we have to take the substring of the
            // first value and compare it to the second
            dict.assertSupport(pre != null, "StringLengthFunction");
            dict.substring(buf,
                new FilterValueImpl(sel, ctx, bstate.state1, _val1),
                new ZeroFilterValue(sel, state),
                new StringLengthFilterValue(sel, ctx, bstate.state2, pre,post));
            buf.append(" = ");
            _val2.appendTo(sel, ctx, bstate.state2, buf, 0);

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            }


            // if we can't use LIKE, we have to take the substring of the
            // first value and compare it to the second
            dict.assertSupport(pre != null, "StringLengthFunction");
            dict.substring(buf,
                new FilterValueImpl(sel, ctx, bstate.state1, _val1),
                new ZeroFilterValue(sel, state),
                new StringLengthFilterValue(sel, ctx, bstate.state2, pre,post));
            buf.append(" = ");
            _val2.appendTo(sel, ctx, bstate.state2, buf, 0);

View Full Code Here

            }
        } else {
            // if we can't use LIKE, we have to take the substring of the
            // first value and compare it to the second
            dict.assertSupport(pre != null, "StringLengthFunction");
            dict.substring(buf, 
                new FilterValueImpl(sel, ctx, bstate.state1, _val1),
                new StringLengthDifferenceFilterValue(sel, ctx, bstate, pre, 
                    post), null);
            buf.append(" = ");
            _val2.appendTo(sel, ctx, bstate.state2, buf, 0);

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