Changes

* {| border="1" cellpadding="4" cellspacing="2" style="border: 1px solid black;border-collapse:collapse;"|-! Task! Status! UnitTest|- |Implement setQueryTime with Timer object** if code variation is limited, extract to SQLAdapter* |||-| Refactor escaping literals** May be make use isLiteral*|||-|appendMatchExpression** Add parentheses to enforce operation order** Remove implementation of MatchNode.WEIGHT.SYMBOL* |||-|indexNameMatches** Use toMetadataCase and toDatabaseCase instead of toLowerCase/toUpperCase* |||-|appendSuffixHint** Implement query locking for aggregate queries (i.e. repeatable read + exclusive lock)* |||-| appendLiteral** Check if timestamp'' accepts java.sql.timestamp.toString() format** If boolean constants are supported, use those instead of string 't'/'f'* |||-| getBind** Check if override is necessary* |||-| isLiteral** Use string.length and binary.getSize to ensure less than 1GB* |||-| appendTypeConversion** Ensure to_timestamp accepts milliseconds** Ensure case Primitive.TIMESTAMP_ORDINAL: returns milliseconds (extract(epoch from* |||-| isUnicode** Check if column is set to use UTF-16 encoding** TRUE == is a unicode column FALSE == is not a unicode column null == unknown (e.g. number column or column not present)* |||-| s_bindFactoryArray[Primitive.BINARY_ORDINAL]** Use reflection to make use of postgresql jdbc objects and methods to handle large objects* |||-| DUPLICATE_KEY_NAME_PATTERN*Modify pattern to remove dependency on english words|||-|s_bindFactoryArray* Remove Use parent BINDS for unchanged binds|||}