diff --git a/patches/postgresql/matheus_medeiros_jogos.xml b/patches/postgresql/matheus_medeiros_jogos.xml
index f61a7fb..df03dfa 100644
--- a/patches/postgresql/matheus_medeiros_jogos.xml
+++ b/patches/postgresql/matheus_medeiros_jogos.xml
@@ -5,30 +5,30 @@
   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd
                       http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.6.xsd">
 
- 
-
   <changeSet author="matheus.medeiros" id="matheus.medeiros-1">
     <preConditions onError="WARN" onFail="MARK_RAN" onSqlOutput="IGNORE">
       <not>
         <tableExists tableName="TB_MATHEUS_MEDEIROS_JOGOS" />
       </not>
     </preConditions>
-    
+
     <sql endDelimiter=";" splitStatements="true" stripComments="false">CREATE TABLE TB_MATHEUS_MEDEIROS_JOGOS (
-    CODIGO          NUMBER(10)      NOT NULL,
-    TITULO          VARCHAR2(150)   NOT NULL,
-    GENERO          VARCHAR2(30)    NOT NULL,
-    ANO_LANCAMENTO  NUMBER(4)       NOT NULL,
-    PRODUTORA       VARCHAR2(50)    NOT NULL,
-    DESCRICAO       VARCHAR2(500)   NOT NULL,
+    CODIGO          NUMERIC(10)     NOT NULL,
+    TITULO          VARCHAR(150)    NOT NULL,
+    GENERO          VARCHAR(30)     NOT NULL,
+    ANO_LANCAMENTO  NUMERIC(4)      NOT NULL,
+    PRODUTORA       VARCHAR(50)     NOT NULL,
+    DESCRICAO       VARCHAR(500)    NOT NULL,
     CONSTRAINT PK_MM_JOGOS PRIMARY KEY (CODIGO),
     CONSTRAINT CK_MM_JOGOS_ANO
-        CHECK (ANO_LANCAMENTO BETWEEN 1970 AND EXTRACT(YEAR FROM SYSDATE)),
-        CHECK (TITULO BETWEEN 3 AND 100)
+        CHECK (ANO_LANCAMENTO BETWEEN 1970 AND EXTRACT(YEAR FROM CURRENT_DATE)),
+    CONSTRAINT CK_MM_JOGOS_TITULO
+        CHECK (LENGTH(TITULO) BETWEEN 3 AND 100)
 );
 </sql>
   </changeSet>
-   <changeSet author="matheus.medeiros" id="matheus.medeiros-2">
+
+  <changeSet author="matheus.medeiros" id="matheus.medeiros-2">
     <preConditions onError="WARN" onFail="MARK_RAN" onSqlOutput="IGNORE">
       <not>
         <sequenceExists sequenceName="TB_MATHEUS_MEDEIROS_JOGOS_SEQ" />
@@ -36,14 +36,10 @@
     </preConditions>
     <sql endDelimiter=";" splitStatements="true" stripComments="false">
       CREATE SEQUENCE TB_MATHEUS_MEDEIROS_JOGOS_SEQ
-    START WITH 1 INCREMENT BY 1 NOCACHE NOCYCLE;
+    START WITH 1 INCREMENT BY 1 CACHE 1 NO CYCLE;
     </sql>
   </changeSet>
 
-   
-
-
-
   <changeSet author="matheus.medeiros" id="matheus.medeiros-4">
     <preConditions onError="WARN" onFail="MARK_RAN" onSqlOutput="IGNORE">
       <not>
@@ -52,13 +48,13 @@
     </preConditions>
     <sql endDelimiter=";" splitStatements="true" stripComments="false">
             CREATE TABLE TB_MATHEUS_MEDEIROS_AVALIACOES (
-    CODIGO          NUMBER(10)      NOT NULL,
-    NOME            VARCHAR2(100)   NOT NULL,
-    EMAIL           VARCHAR2(150)   NOT NULL,
-    COMENTARIO      VARCHAR2(1000)  NOT NULL,
-    NOTA            NUMBER(4,2)     NOT NULL,
-    DATA_AVALIACAO  DATE            NOT NULL,
-    ID_JOGO         NUMBER(10)      NOT NULL,
+    CODIGO          NUMERIC(10)     NOT NULL,
+    NOME            VARCHAR(100)    NOT NULL,
+    EMAIL           VARCHAR(150)    NOT NULL,
+    COMENTARIO      VARCHAR(1000)   NOT NULL,
+    NOTA            NUMERIC(4,2)    NOT NULL,
+    DATA_AVALIACAO  DATE            DEFAULT CURRENT_DATE NOT NULL,
+    ID_JOGO         NUMERIC(10)     NOT NULL,
     CONSTRAINT PK_MM_AVALIACOES PRIMARY KEY (CODIGO),
     CONSTRAINT FK_MM_AVAL_JOGO
         FOREIGN KEY (ID_JOGO)
@@ -76,7 +72,8 @@
     </preConditions>
     <sql endDelimiter=";" splitStatements="true" stripComments="false">
       CREATE SEQUENCE TB_MATHEUS_MEDEIROS_AVALIACOES_SEQ
-    START WITH 1 INCREMENT BY 1 NOCACHE NOCYCLE;
+    START WITH 1 INCREMENT BY 1 CACHE 1 NO CYCLE;
     </sql>
   </changeSet>
+
 </databaseChangeLog>
\ No newline at end of file