Sorry typo error in the previous mail, the corrected part is highlighted.
build.gradle.kts of file .
line - 24
dependencies {
api(project(":core"))
On Mon, Sep 26, 2022 at 10:32 PM Kartik Kudada <kartik.kud...@exate.com>
wrote:
>
> Hi Michael ,
>
> file module has core dependency.
>
> build.gradle.kts of core .
> line - 24
>
> dependencies {
> api(project(":core"))
>
>
> That's why when adding the below dependencies in core module, results in
> circular dependency ( message: Circular dependency between the following
> tasks: )
>
> api(project(":example"))
> api(project(":file"))
>
> If i add only example module => No circular dependency
>
> If I add only file mobile => circular dependency .
>
>
> Not sure how to fix that .
>
> Regards,
> Kartik
>
> On Mon, Sep 26, 2022 at 10:15 PM Michael Mior <mm...@apache.org> wrote:
>
>> Thanks Julian for correcting which package should be used. This is not a
>> circular dependency. There should be no problem with a dependency both
>> being required directly by your project and transitively via another
>> dependency. A circular dependency would be if the file adapter required
>> the
>> core code *and* the core code required the file adapter.
>>
>> --
>> Michael Mior
>> mm...@apache.org
>>
>>
>> On Mon, Sep 26, 2022 at 12:03 PM Kartik Kudada
>> <kartik.kud...@exate.com.invalid> wrote:
>>
>> > Thanks for the quick response.
>> >
>> > org.apache.calcite.adapter.csv is in the file module.
>> > I tried to add example and file module in core's build.gradle.kts but
>> that
>> > results in circular dependency as file's build.gradle.kts also has core
>> > dependency.
>> >
>> > Core's build.gradle.kts
>> >
>> > api(project(":example"))
>> > api(project(":file"))
>> >
>> >
>> > Regards,
>> >
>> > Kartik
>> >
>> >
>> >
>> > On Mon, Sep 26, 2022 at 9:18 PM Julian Hyde <jhyde.apa...@gmail.com>
>> > wrote:
>> >
>> > > Or, better, the file adapter. It also handles CSV files and is not
>> “toy”
>> > > code.
>> > >
>> > > Julian
>> > >
>> > > > On Sep 26, 2022, at 08:20, Michael Mior <mm...@apache.org> wrote:
>> > > >
>> > > > Do you have the calcite-csv package as a dependency of your
>> project?
>> > > This
>> > > > must be added in addition to calcite-core.
>> > > > --
>> > > > Michael Mior
>> > > > mm...@apache.org
>> > > >
>> > > >
>> > > >> On Mon, Sep 26, 2022 at 10:37 AM Kartik Kudada
>> > > >> <kartik.kud...@exate.com.invalid> wrote:
>> > > >>
>> > > >> Hi Calcite Developers,
>> > > >>
>> > > >> I am working on a requirement where user queries to RDMS database
>> and
>> > > >> under the hood, Calcite will send back the data from JSON, not from
>> > > RDMS.
>> > > >>
>> > > >> For this, I have added below code snippet in CalciteStatement
>> execute
>> > > >> method to add CSV schema runtime.
>> > > >>
>> > > >> sample code :
>> > > >>
>> > > >> final Schema schema =
>> > > >> CsvSchemaFactory.INSTANCE
>> > > >> .create(connection.getRootSchema(), null,
>> > > >> ImmutableMap.of("directory",
>> > > >> "EMPS.json", "flavor", "scannable"));
>> > > >>
>> > > >> connection.getRootSchema().add("mycsv", schema);
>> > > >>
>> > > >> So, when the user query "SELECT * FROM <RDMS>.EMPS" converts to
>> > > >> "SELECT * FROM \"mycsv\".EMPS"
>> > > >>
>> > > >> The above code says *package org.apache.calcite.adapter.csv does
>> not
>> > > >> exist,*
>> > > >>
>> > > >> I am trying to fix it for 5 hours.
>> > > >> How to do this?
>> > > >>
>> > > >> Regards,
>> > > >> Kartik
>> > > >>
>> > >
>> >
>>
>
