I created a view that includes a calculated field which came in with a type '

RE: I created a view that includes a calculated field which came in with a type '

AK47 — Fri, 01 May 2020 21:45:03 GMT

I also has table with multiple primary key. Just curious appian support this design or not

RE: I created a view that includes a calculated field which came in with a type '

judym598 — Thu, 24 Sep 2015 16:18:35 GMT

Thanks for the additional suggestions!

RE: I created a view that includes a calculated field which came in with a type '

PhilB — Thu, 24 Sep 2015 11:26:20 GMT

I see you've resolved your issue but you might find the below of interest.

MySQL will generally return calculated integer fields in a view as bigint. You can work around this by creating a function in MySQL that takes an input of bigint and returns an integer type, and then call that function for the relevant fields in the view's select.

RE: I created a view that includes a calculated field which came in with a type '

patrickh — Wed, 23 Sep 2015 23:59:28 GMT

I believe that when the database has a column whose type is bigint, putting "long" in as the type in the xsd will work

RE: I created a view that includes a calculated field which came in with a type '

judym598 — Wed, 23 Sep 2015 21:59:06 GMT

Based on what you wrote, I took away the @id annotation from nbrActiveTeams and it worked! Here's the final version of the XSD that worked. Thanks for the help!!

<xsd:schema xmlns:xsd="www.w3.org/.../XMLSchema" xmlns:tns="urn:com:appian:types" targetNamespace="urn:com:appian:types">
<xsd:complexType name="IPS_ActiveUsers_v">
<xsd:annotation>
<xsd:documentation><![CDATA[Data Type associated with the ipsactiveusers_v (View)]]></xsd:documentation>
<xsd:appinfo source ="appian.jpa">
                    @Table(name="ipsactiveusers_v")
           </xsd:appinfo>
          </xsd:annotation>
           <xsd:sequence>
<xsd:element name="id" nillable="true" type="xsd:int">
<xsd:annotation>
<xsd:appinfo source="appian.jpa">
                     @Id
                     @Column(columnDefinition="bigint NOT NULL")
                     </xsd:appinfo>
</xsd:annotation>
</xsd:element>
<xsd:element name="lastName" nillable="true" type="xsd:string" />
<xsd:element name="firstName" nillable="true" type="xsd:string" />
<xsd:element name="userEmail" nillable="true" type="xsd:string" />
<xsd:element name="appianUsername" nillable="true" type="xsd:string" />
           <xsd:element name="nbrActiveTeams" nillable="true" type="xsd:int"/>
           <xsd:element name="boardSuspenseDate" nillable="true" type="xsd:string" />
</xsd:sequence>
</xsd:complexType>
</xsd:schema>

RE: I created a view that includes a calculated field which came in with a type '

Chris — Wed, 23 Sep 2015 21:13:22 GMT

When you removed the @id annotation from nbrActiveTeams, did you leave the @ColumnDefinition as 'bigint' or remove both annotations? Paste your XSD in here for your second attempt above and we'll have a look - that attempt sounds more promising.

RE: I created a view that includes a calculated field which came in with a type '

judym598 — Wed, 23 Sep 2015 20:56:44 GMT

Yes to your first question. I removed the @Id annotation on 'id' - just did that again and left it where it is for the nbrActiveTeams column and got this error:
A type mapping annotation is invalid: identifier mapping has wrong number of columns: IPSActiveUsersVDT2507 type: integer (MappingException) (APNX-2-4055-000)
If it leave it on the 'id' but take it away from the nbrActiveTeams column, I get this error:
The data source schema does not match the type mappings: Wrong column type in Appian.ipsactiveusers_v for column nbractiveteams. Found: bigint, expected: integer (APNX-2-4056-000)
Tried to use the cast(...as int) but that didn't seem to work
CAST(count(`c`.`id`) AS INT) I get a syntax error.

RE: I created a view that includes a calculated field which came in with a type '

Chris — Wed, 23 Sep 2015 20:39:18 GMT

I've only seen that error when multiple primary keys were defined. To clarify, you tried with removing the annotations from nbrActiveTeams while leaving the @Id annotation on "id"? I would also add @Column/columnDefinition annotations on all view fields, not sure if that will help here but has seemed to make things easier for me in the past.

On the SQL view, you may also be able to use cast(calculatedColumn as int) around the calulcated column, then map to 'int' in your XSD - if you haven't tried that already.

RE: I created a view that includes a calculated field which came in with a type '

judym598 — Wed, 23 Sep 2015 20:28:22 GMT

...umnDefinition="bigint NOT NULL")
</xsd:appinfo>
</xsd:annotation>
</xsd:element>
<xsd:element name="boardSuspenseDate" nillable="true" type="xsd:string" />
</xsd:sequence>
</xsd:complexType>
</xsd:schema>

RE: I created a view that includes a calculated field which came in with a type '

judym598 — Wed, 23 Sep 2015 20:28:21 GMT

...s_v">
<xsd:annotation>
<xsd:documentation><![CDATA[Data Type associated with the ipsactiveusers_v (View)]]></xsd:documentation>
<xsd:appinfo source ="appian.jpa">
                    @Table(name="ipsactiveusers_v")
           </xsd:appinfo>
          </xsd:annotation>
           <xsd:sequence>
<xsd:element name="id" nillable="true" type="xsd:int">
<xsd:annotation>
<xsd:appinfo source="appian.jpa">
                     @Id
                     @Column(columnDefinition="bigint NOT NULL")
                     </xsd:appinfo>
</xsd:annotation>
</xsd:element>
<xsd:element name="lastName" nillable="true" type="xsd:string" />
<xsd:element name="firstName" nillable="true" type="xsd:string" />
<xsd:element name="userEmail" nillable="true" type="xsd:string" />
<xsd:element name="appianUsername" nillable="true" type="xsd:string" />
           <xsd:element name="nbrActiveTeams" nillable="true" type="xsd:int">
<xsd:annotation>
<xsd:appinfo source="appian.jpa">
                     @Id
                     @Column(col...