spatialite | SpatiaLite implements spatial extensions | Dataset library

by vincjo PHP Version: 0.0.7 License: No License

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | spatialite Summary

spatialite is a PHP library typically used in Artificial Intelligence, Dataset, Oracle applications. spatialite has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

SpatiaLite implements spatial extensions following the specification of the Open Geospatial Consortium (OGC). At a very basic level, a DBMS that supports Spatial Data offers an SQL environment that has been extended with a set of geometry types, and thus may be usefully employed i.e. by some GIS application. A geometry-valued SQL column is implemented as a column that has a geometry type. The OGC specification describe a set of SQL geometry types, as well as functions on those types to create and analyze geometry values. SpatiaLite 4.2.0 - SQL functions reference list.

Support

Quality

Security

License

Reuse

Support

spatialite has a low active ecosystem.

It has 1 star(s) with 0 fork(s). There are 2 watchers for this library.

It had no major release in the last 12 months.

spatialite has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of spatialite is 0.0.7

Quality

spatialite has 0 bugs and 0 code smells.

Security

spatialite has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

spatialite code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

spatialite does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

spatialite releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

It has 581 lines of code, 69 functions and 13 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

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spatialite Key Features

No Key Features are available at this moment for spatialite.

spatialite Examples and Code Snippets

No Code Snippets are available at this moment for spatialite.

Community Discussions

Trending Discussions on spatialite

Is there any solution to the not authorized error?

Is it possible to get multipolygon type data as string from spatialite?

Random syntax error on SQLite3 INSERT query

GeoDjango with Docker error: 'DatabaseOperations' object has no attribute 'geo_db_type'

docker apt-get install fails fetching a file

Can't configure spatialite because it can't detect PROJ (libproj)

How to use conditions with a RANK statement

Sqlite no results for query with a bound parameter, works with identical query with hardcoded value

Is it possible to prevent ogr2ogr from generating a shapefile if no records are returned from the given intersection?

Cannot find geoserver-2.17-SNAPSHOT-spatialite-plugin.zip

QUESTION

Is there any solution to the not authorized error?

Asked 2022-Feb-04 at 05:38

sqlite3, err := sql.Open("sqlite3", "./map.gpkg")
if err != nil {
    panic(err.Error())
}

_, err = sqlite3.Exec("select load_extension('mod_spatialite');")
if err != nil {
    panic(err.Error())
}

...

ANSWER

Answered 2022-Jan-24 at 12:29

You need to register extension using Extensions field of SQLiteDriver:

Source https://stackoverflow.com/questions/70828966

QUESTION

Is it possible to get multipolygon type data as string from spatialite?

Asked 2022-Jan-25 at 12:01

sql.Register("sqlite3_with_extensions",
    &sqlite3.SQLiteDriver{
        Extensions: []string{
            "mod_spatialite",
        },
    })

db, err := sql.Open("sqlite3_with_extensions", "./map.gpkg")
if err != nil {
    panic(err.Error())
}

query := "select AsText(geom) from level0"
rows, err := db.Query(query)
if err != nil {
    panic(err.Error())
}

for rows.Next() {
    var s []byte
    rows.Scan(&s)
    fmt.Print(s)
}

...

ANSWER

Answered 2022-Jan-25 at 12:01

Try this:

Source https://stackoverflow.com/questions/70837250

QUESTION

Random syntax error on SQLite3 INSERT query

Asked 2021-Nov-26 at 15:12

I'm doing an insertion query using SQLite3 with Spatialite on Qt and sometimes it just fails returning random syntax errors. If I run the queries on SpatialiteGUI it never fails.

I'm using SQLite3 version 3.27.2.

The method that builds and runs the query:

...

ANSWER

Answered 2021-Nov-26 at 15:11

strQuery.toLatin1() is a temporary value, and .data() grabs a pointer within that value. This is effectively a dangling pointer.

Add an intermediate holding variable: (and use UTF8 instead of Latin1 while you're at it)

Source https://stackoverflow.com/questions/70126442

QUESTION

GeoDjango with Docker error: 'DatabaseOperations' object has no attribute 'geo_db_type'

Asked 2021-Nov-08 at 18:43

This appears to be a common error, and I have checked all the solutions I could find (there are only about 4 and almost all of them involve misconfigurations). I am NOT using heroku, but I AM using docker. I am using the docker images python:3.9.7 and postgis/postgis:10-3.1-alpine. My Dockerfile contains the following line:

...

ANSWER

Answered 2021-Nov-08 at 18:43

Solved! This was due to another configuration overriding the DB settings. I was very adamant that it was not a configuration issue, and I'm sorry. I verified this by running the admin shell in the running django app and checking settings.DATABASES. (The other override was django-prometheus, if you're curious.)

Source https://stackoverflow.com/questions/69856701

QUESTION

docker apt-get install fails fetching a file

Asked 2021-Aug-16 at 19:39

I have the following commands in DockerFile

...

ANSWER

Answered 2021-Aug-16 at 05:49

In my case, the issue was that ipv6 was not enabled from my docker container AND the ppa in question (ondre/php) must have begun to enforce it. This cost me a week of work hitting my head against a lot of walls. I actually restarted my laptop so many times I ran into Ubuntu's infamous persistent low brightness bug - but that's another story. So after bandaging my head, taking a nap, getting some rest and prayer, this is what I did to fix the problem:

Resources listed after

Upgrade Ubuntu to latest version (I think this is optional - I was just going full hilt)
Purge and reinstall Docker to latest version (now 20)
Found my ipv6 settings on my modem and made sure they were working. (they were). Basically, ensure ipv6 works on the Docker Host
Stop docker. systemctl stop docker
Create the daemon.json file in /etc/docker and add the following contents:

Source https://stackoverflow.com/questions/68764905

QUESTION

Can't configure spatialite because it can't detect PROJ (libproj)

Asked 2021-Feb-20 at 21:14

I need to install spatialite on my system and i am installing it from source

i Got the source code as : wget https://www.gaia-gis.it/gaia-sins/libspatialite-sources/libspatialite-5.0.1.tar.gz

(I have PROJ installed)

then i am inside the libspatialite-5.0.1 directory and i run ./configure

I get a very long output on the command line the last lines of which read:

checking for library containing proj_normalize_for_visualization... no

checking for library containing pj_init_plus... no

configure: error: 'libproj' is required but it doesn't seem to be installed on this system.

Here's The Complete Command Line Output if needed for reference

I am using Ubuntu 20.04 and i am in an activated virtual environment on which i installed all the dependencies for the project i am working on

Can someone please help me with this?

Thank You

...

ANSWER

Answered 2021-Feb-20 at 21:14

Same issue here, with this message:

Source https://stackoverflow.com/questions/66186083

QUESTION

How to use conditions with a RANK statement

Asked 2020-Nov-10 at 11:34

The following piece of code does its job : it gives me the top 10 results for each category.

...

ANSWER

Answered 2020-Nov-10 at 11:34

You can use boolean logic in the WHERE clause of the outer query:

Source https://stackoverflow.com/questions/64768048

QUESTION

Sqlite no results for query with a bound parameter, works with identical query with hardcoded value

Asked 2020-Oct-18 at 17:25

I am coming up against a strange problem with Sqlite 3. I have a relatively simple query that takes a bound parameter in its WHERE predicate. When executing the query with the bound parameter, I get 0 results, but running the exact same query with the value hardcoded, I get the expected number of results (> 0).

I have double checked my query has been prepared as I expect by calling sqlite3_expanded_sql() and inspecting the resulting SQL string.

My query with the bound parameter:

...

ANSWER

Answered 2020-Oct-18 at 17:25

I managed to solve it: I needed to pass SQLITE_TRANSIENT as the last arg to my call to sqlite3_bind_text. I believe this is because my call to execute the query was in a different scope, and by that time the string value was not in scope. Passing SQLITE_TRANSIENT as the fifth arg instructs Sqlite to make its own copy of the value.

In Swift specifically, this needs to be manually defined as let SQLITE_TRANSIENT = unsafeBitCast(-1, to: sqlite3_destructor_type.self) because it's defined with a macro in the Sqlite header files (see: https://www.sqlite.org/c3ref/c_static.html).

My call to bind before was something like:

Source https://stackoverflow.com/questions/64415538

QUESTION

Is it possible to prevent ogr2ogr from generating a shapefile if no records are returned from the given intersection?

Asked 2020-Sep-30 at 09:56

I am generating shapefiles from a geodatabase file with ogr2ogr via the spatialite dialect using the following command:

...

ANSWER

Answered 2020-Sep-30 at 09:56

I came to the conclusion that this is not possible as ogr2ogr creates a shapefile first and then adds features to it as it finds them. Instead it is possible to use the ogrinfo command to determine the Feature Count of the shapefile and then act accordingly.

Source https://stackoverflow.com/questions/62678268

QUESTION

Cannot find geoserver-2.17-SNAPSHOT-spatialite-plugin.zip

Asked 2020-Aug-31 at 20:13

Folks I am creating a new install of GeoServer. Now attempting to install the spatialite plugin. (geoserver-2.17-SNAPSHOT-spatialite-plugin.zip)

However plugin is not in the 2.17 community latest:

https://build.geoserver.org/geoserver/2.17.x/community-latest/

According to the GeoServer instructions, that is the correct location:

https://docs.geoserver.org/stable/en/user/community/spatialite/index.html#spatialite-install

Any help finding the 2.17 spatialite plugin would be appreciated.

...

ANSWER

Answered 2020-Aug-31 at 16:36

The spatialite datastore was killed off sometime ago. See https://github.com/geoserver/geoserver/commit/aaa66d89add2759f152caf4fe94b4e79cac251a2

Source https://stackoverflow.com/questions/63673259

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install spatialite

Note that you have to install first sqlite3 / mod_spatialite and spatialite to run this library.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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