chore: fix MySQLSyntaxErrorException and unbreak integration tests.

"condition" is a reserved keyword in MySQL and  the queries were failing:

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is
org.springframework.jdbc.BadSqlGrammarException: PreparedStatementCallback; bad SQL grammar [INSERT
INTO series_sales ( series_id , date , seller_id , transaction_url , first_price , first_currency ,
second_price , second_currency , buyer_id , condition , created_at , created_by ) VALUES ( ?
, ? , ? , ? , ? , ? , ? , ? , ? , ? , ? , ? )]; nested exception is
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL
syntax; check the manual that corresponds to your MySQL server version for the right syntax
to use near 'condition , created_at , created_by ) VALUES ( 9 , '2020-05-22 08:53:59.338' , 1' at
line 1

Correction for 28eab06 and 60a690c
commits.

Thanks to Pavel Finkelshtein <[email protected]> for the hint to use double quotes.

Address #1326

Author: php-coder

src/main/resources/sql/series_dao_queries.properties

@@ -183,7 +183,7 @@ series.find_purchases_and_sales_by_series_id = \
         , first_currency \
         , second_price \
         , second_currency \
-        , condition \
+        , "condition" \
      FROM series_sales ss \
      JOIN transaction_participants seller \
        ON seller.id = ss.seller_id \

src/main/resources/sql/series_sales_dao_queries.properties

@@ -10,7 +10,7 @@ INSERT \
      , second_price \
      , second_currency \
      , buyer_id \
-     , condition \
+     , "condition" \
      , created_at \
      , created_by \
      ) \