@Test public void getLimitStringWithPlaceHolader() { String OFFSET = ":offset"; String LIMIT = ":limit"; Assert.assertEquals("select * from user limit :limit", dialect.getLimitString("select * from user", 0,OFFSET, 0,LIMIT)); Assert.assertEquals("select * from user limit :limit", dialect.getLimitString("select * from user", 0,OFFSET,12,LIMIT)); Assert.assertEquals("select * from user limit :limit offset :offset", dialect.getLimitString("select * from user", 12, OFFSET,0,LIMIT)); Assert.assertEquals("select * from user limit :limit offset :offset", dialect.getLimitString("select * from user", 12,OFFSET, 34,LIMIT)); }
public String getLimitString(String sql, int offset, String offsetPlaceholder, int limit, String limitPlaceholder) { return new StringBuffer( sql.length()+20 ) .append(sql) .append(offset > 0 ? " limit "+limitPlaceholder+" offset "+offsetPlaceholder : " limit "+limitPlaceholder) .toString(); }
PostgreSQLDialect extends Dialect { public String getLimitString(String sql, int offset, String offsetPlaceholder, int limit, String limitPlaceholder) { return new StringBuffer( sql.length()+20 ) .append(sql) .append(offset > 0 ? " limit "+limitPlaceholder+" offset "+offsetPlaceholder : " limit "+limitPlaceholder) .toString(); } }
PostgreSQLDialect extends Dialect { public String getLimitString(String sql, int offset, String offsetPlaceholder, int limit, String limitPlaceholder) { return new StringBuffer( sql.length()+20 ) .append(sql) .append(offset > 0 ? " limit "+limitPlaceholder+" offset "+offsetPlaceholder : " limit "+limitPlaceholder) .toString(); }  }
PostgreSQLDialect extends Dialect { public String getLimitString(String sql, int offset, String offsetPlaceholder, int limit, String limitPlaceholder) { return new StringBuffer( sql.length()+20 ) .append(sql) .append(offset > 0 ? " limit "+limitPlaceholder+" offset "+offsetPlaceholder : " limit "+limitPlaceholder) .toString(); }  boolean supportsLimit(); boolean supportsLimitOffset(); String getLimitString(String sql, int offset,
			String offsetPlaceholder, int limit, String limitPlaceholder); }
PostgreSQLDialect extends Dialect { public String getLimitString(String sql, int offset, String offsetPlaceholder, int limit, String limitPlaceholder) { return new StringBuffer( sql.length()+20 ) .append(sql) .append(offset > 0 ? " limit "+limitPlaceholder+" offset "+offsetPlaceholder : " limit "+limitPlaceholder) .toString(); }  boolean supportsLimit(); boolean supportsLimitOffset(); String getLimitString(String sql, int offset,
			String offsetPlaceholder, int limit, String limitPlaceholder);  }