dbs | SQL Builder 工具,给爱拼 SQL 的你。 | SQL Database library

 by   smartwalle Go Version: Current License: MIT

kandi X-RAY | dbs Summary

kandi X-RAY | dbs Summary

dbs is a Go library typically used in Database, SQL Database applications. dbs has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

SQL Builder 工具, 不是 ORM。.
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            kandi-support Support

              dbs has a low active ecosystem.
              It has 47 star(s) with 5 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 1 open issues and 3 have been closed. On average issues are closed in 160 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of dbs is current.

            kandi-Quality Quality

              dbs has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              dbs is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              dbs releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed dbs and discovered the below as its top functions. This is intended to give you an instant insight into dbs implemented functionality, and help decide if they suit your requirements.
            • scan rows into dest
            • GetFields returns all the fields of a struct .
            • scanRowContext runs the sql query using the provided builder .
            • get all fields of objValue
            • scanRows scans a row into a struct .
            • scanContext runs the sql statement using the provided context .
            • getField gets all fields from destValue .
            • in returns a statement .
            • execContext executes the given builder using the given context
            • queryContext runs the given Builder with the given context .
            Get all kandi verified functions for this library.

            dbs Key Features

            No Key Features are available at this moment for dbs.

            dbs Examples and Code Snippets

            No Code Snippets are available at this moment for dbs.

            Community Discussions

            QUESTION

            Django migration with 2 DBs?
            Asked 2021-Jun-14 at 16:41

            I've the databases db1 and db2. The schemas of both DBs should be created with the same migration script.

            The Django docs mention DATABASE_ROUTERS and RunPython, but I didn't manage to get it working so far. The function is called, but migrations.CreateModel() has no impact when called from the function: the table is not created.

            Migration script:

            ...

            ANSWER

            Answered 2021-Jun-14 at 16:41

            migrations.CreateModel does not create a model in the database upon instantiation. It is supposed to be present in the operations list where the migrations system will then use it to create the model. Furthermore you shouldn't be writing this migration manually anyway! Just write the code for the model in models.py:

            Source https://stackoverflow.com/questions/67973673

            QUESTION

            DbUpdateException Whiles updating record using LINQ to Database
            Asked 2021-Jun-13 at 08:35

            I have been trying to update a record in the database in window form but each time I click the update button I get this error.

            System.Data.Entity.Infrastructure.DbUpdateException: 'An error occurred while updating the entries. See the inner exception for details.' SqlException: Violation of PRIMARY KEY constraint 'PK_ad_gb_rsm'. Cannot insert duplicate key in object 'dbo.ad_gb_rsm'. The duplicate key value is (100001). The statement has been terminated.

            Below is the LINQ code I am using

            ...

            ANSWER

            Answered 2021-Jun-11 at 11:11

            The inner exception says everything:

            SqlException: Violation of PRIMARY KEY constraint 'PK_ad_gb_rsm'. Cannot insert duplicate key in object 'dbo.ad_gb_rsm'. The duplicate key value is (100001)

            Your code tried to perform an INSERT operation, but failed because it violates the unique constraint of the primary key.

            The root cause of your problem is the following line:

            Source https://stackoverflow.com/questions/67928279

            QUESTION

            How to merge multiple files once multiprocessing has ended in Python?
            Asked 2021-Jun-11 at 22:34

            In my code, multiprocessing Process is being used to spawn multiple impdp jobs (imports) simultaneously and each job generates a log file with the dynamic name:

            '/DP_IMP_' + DP_PDB_FULL_NAME[i] + '' + DP_WORKLOAD + '' + str(vardate) + '.log'

            ...

            ANSWER

            Answered 2021-Jun-11 at 22:34

            You should create some kind of structure where you store the needed variables and process handles. Block with join after that loop until all subprocesses are finished and then work with the resulted files.

            Source https://stackoverflow.com/questions/67581449

            QUESTION

            Problems with DCP rules in CVXR
            Asked 2021-Jun-07 at 18:48

            I am using the CVXR modelling package to solve a convex optimization problem. I know for sure that the problem is convex and that it follows the DCP rules, but if I check the DCP rules using CVXR it returns False. However, if I take the exact same problem and check it using CVXPY it returns True (as expected)

            What is happening here? I attach a minimal reproducible example of this behavior in R and Python:

            R code using CVXR ...

            ANSWER

            Answered 2021-Jun-07 at 18:48

            The problem is the negative eigenvalue in the R matrix. If you fix that by setting it to zero, say, then it satisfies the dcp condition. I have also fixed the syntax errors in the code in the question and removed the redundant :: . Another possibility (not shown) is to use nearest_spd in the pracma package to adjust the R matrix.

            Source https://stackoverflow.com/questions/67874107

            QUESTION

            Restoring a mongo database but mongo shell does not show it
            Asked 2021-Jun-03 at 17:21

            mongodump was used long time ago to create a backup, now in order to restore the database for a Meteor app, this command was used:

            ...

            ANSWER

            Answered 2021-Jun-03 at 17:21

            When you run mongorestore as is, it will connect to the mongo instance running on port 27017 on your local machine (if any). That's what you would use in production. Since the restore succeeded, it must be that you have such an instance running. In that case, run mongo ais2 to connect to that instance and db.

            In development, meteor runs its own mongo instance on port 3001 (assuming you used meteor on the default port 3000). When you run meteor mongo that is the instance your shell will connect to. If you want to restore into that, then rerun your command with the port specified:

            Source https://stackoverflow.com/questions/67825459

            QUESTION

            Mongoose not creating MongoDB, even though working previous times
            Asked 2021-Jun-03 at 05:33

            I've used Mongoose for a couple of my projects, but once I attempted to create the Database this time with Mongoose, it shares no errors but does not create the intended "user" database.

            As an example,

            ...

            ANSWER

            Answered 2021-Jun-03 at 01:23

            I think the problem is because you forgot two things in the configuration.

            1. You forgot the: useCreateIndex: true
            2. useFindAndModify: false

            So the final code should look like this:

            Source https://stackoverflow.com/questions/67814116

            QUESTION

            Azure SQL DB - Export data from a DB and insert into another DB?
            Asked 2021-Jun-01 at 22:15

            I use Azure SQL DB (Single DB, Basic, DTU, Provisioned).

            There are two different DBs, say, DB-1 and DB-2.

            For DB-1, I have Admin access.

            For DB-2, I have read-only access. (No access to create new table.)

            The two DBs have no links. I access them using SSMS.

            The requirement:

            1. In DB-2, there is a table [EMP] with 1000 rows.
            2. Only 250 of them to be exported and inserted into a new table in DB-1 (with all columns).

            How can I achieve in SSMS?

            Thanks in advance!

            ...

            ANSWER

            Answered 2021-Jun-01 at 22:15

            There is no way to do this in only SSMS. If this is an ad-hoc project, I would query the records, copy and paste them into Excel, configure them in Excel for an insert statement, then paste them into an insert statement against DB-1.

            If this is something that will need to be sustainable, I'd recommend looking into Azure Data Factory.

            Source https://stackoverflow.com/questions/67791643

            QUESTION

            Why PUT method not working to create a new collection even if ACL allow it?
            Asked 2021-May-31 at 11:35

            I have a role with this permission:

            path-prefix[/mydb] and (method[PUT] or method[POST] or method[GET])

            I'm trying to create a collection in this database following this doc: https://restheart.org/docs/mgmt/dbs-collections/

            So, I wrote using postman this:

            method: PUT url: https://myhost.mydomain/mydb/newcollection

            User and password are ok. The user has this role. GET works.

            But the PUT return 403 (not 401, 403).

            RestHeart (v6).

            Any tips to solve this?

            ...

            ANSWER

            Answered 2021-May-31 at 11:35

            Solved.

            The version 6 changed somethings in security. Now some permissions have to be set explicitly, in this case, to allow management requests:

            Source https://stackoverflow.com/questions/67727594

            QUESTION

            Access VBA TransferSpreadsheet Error 3251 Operation Not Supported
            Asked 2021-May-29 at 09:35

            I'm begging you for help guys as I am facing a really serious issue here. I have a simple code to export ms access (2016\2013) queries results into excel spreadsheets that has worked just fine for years.

            This is the code (not posting all variables definitions I've on top of it):

            ...

            ANSWER

            Answered 2021-May-20 at 15:23

            I just ran into this exact issue yesterday. The webpage for a Windows Update that was installed yesterday had a clue in it. It seems a new security related registry key was added to Jet/ACE to prevent connections to remote sources. Not sure why crosstab queries in a TransferSpreadsheet Export are affected (must be behind the scenes in how transfer spreadsheet works), but I can successfully run my command with this update uninstalled.

            Here's the link to the update. It was distributed within an office security update (KB4493206).

            https://support.microsoft.com/en-us/topic/kb5002984-configuring-jet-red-database-engine-and-access-connectivity-engine-to-block-access-to-remote-databases-56406821-30f3-475c-a492-208b9bd30544

            Source https://stackoverflow.com/questions/67539068

            QUESTION

            Matching multiple values using Azure Cosmos DB
            Asked 2021-May-28 at 23:21

            I have following json in my Cosmos DB:

            ...

            ANSWER

            Answered 2021-May-28 at 21:12

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

            Vulnerabilities

            No vulnerabilities reported

            Install dbs

            You can download it from GitHub.

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            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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