tera | An Internet-Scale Database | Database library

by baidu C++ Version: v2.14 License: BSD-3-Clause

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

kandi X-RAY | tera Summary

tera is a C++ library typically used in Database applications. tera has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

An Internet-Scale Database.

Support

Quality

Security

License

Reuse

Support

tera has a medium active ecosystem.

It has 1875 star(s) with 445 fork(s). There are 186 watchers for this library.

It had no major release in the last 12 months.

There are 153 open issues and 360 have been closed. On average issues are closed in 59 days. There are 18 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of tera is v2.14

Quality

tera has no bugs reported.

Security

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

License

tera is licensed under the BSD-3-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

tera releases are available to install and integrate.

Installation instructions are available. Examples and code snippets are not available.

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tera Key Features

No Key Features are available at this moment for tera.

tera Examples and Code Snippets

No Code Snippets are available at this moment for tera.

Community Discussions

Trending Discussions on tera

open telemetry InMemorySpanExporter not reseting after test case is completed

How can i format the content of the mail by using MessageFormat in java

Get second last value in each row of dataframe, R

How to use "Function Mapping" in Tera Data?

RTC value in stm32 Nucleo

T-SQL : delete from select

Return Either HTML or JSON From Actix Web Handler

Using regular expression to delete words in between specific words

Creating a definition to overlay or more plt.plot() using definitions in Python

UART Communication SMT32L496ZG

QUESTION

open telemetry InMemorySpanExporter not reseting after test case is completed

Asked 2021-Jun-03 at 20:02

Open Telemetry InMemorySpanExporter not resetting after test class is complete. This is causing span_list = self.memory_exporter.get_finished_spans() to be empty for the 2nd test class.

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ANSWER

Answered 2021-Jun-03 at 19:32

Your description was not clear but I can share why you are running into AssertionError. This is happening because we don't allow setting global tracer provider once it is already set; link to code which does that. There can only be one global tracer provider. So, when the call to trace.set_tracer_provider made in second test it logs warning without doing anything hence your second attempt to set pipeline was unsuccessful i.e second exporter never received the spans.

Source https://stackoverflow.com/questions/67826617

QUESTION

How can i format the content of the mail by using MessageFormat in java

Asked 2021-May-20 at 21:42

I have an automatic mail content that I want to send in java. I want to format it in java using MessageFormat.

Here is the content of the mail containing three parameters to customize.

...

ANSWER

Answered 2021-May-20 at 21:42

You can do:

Source https://stackoverflow.com/questions/67627890

QUESTION

Get second last value in each row of dataframe, R

Asked 2021-May-14 at 14:45

I am trying to get the second last value in each row of a data frame, meaning the first job a person has had. (Job1_latest is the most recent job and people had a different number of jobs in the past and I want to get the first one). I managed to get the last value per row with the code below:

first_job <- function(x) tail(x[!is.na(x)], 1)

first_job <- apply(data, 1, first_job)

...

ANSWER

Answered 2021-May-11 at 13:56

You can get the value which is next to last non-NA value.

Source https://stackoverflow.com/questions/67486393

QUESTION

How to use "Function Mapping" in Tera Data?

Asked 2021-May-03 at 14:59

Who can show me some examples of using "CREATE FUNCTION MAPPING" in Tera data? (Don't use READ_NOS example， I want to know other "CREATE FUNCTION MAPPING" application situation)

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ANSWER

Answered 2021-May-03 at 14:59

In essence, a FUNCTION MAPPING allows you to create an alias for a table operator or table function, and to supply some defaults for parameters and options. Then those do not have to be specified explicitly in every query.

Source https://stackoverflow.com/questions/67294798

QUESTION

RTC value in stm32 Nucleo

Asked 2021-Mar-24 at 14:03

I'm trying to print RTC date and time on Tera Term. But I'm getting errors mentioned in code. Also nothing is being printed on Tera term. I have used pointer as the declaration for Setdate and Getdate have mentioned. Also there are few warning such as 1)format '%d' expects a matching 'int' argument [-Wformat=] 2)passing argument 2 of 'HAL_RTC_GetDate' from incompatible pointer type [-Wincompatible-pointer-types] 3)passing argument 2 of 'HAL_RTC_SetDate' from incompatible pointer type [-Wincompatible-pointer-types]

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ANSWER

Answered 2021-Mar-24 at 14:03

I frankly don't have experience with Tera Term in particular, but I've programmed Atmel MCUs before and there seem to be issues with your general C code, rather than the MCU functions. The C compiler errors can be often hard to read, but I can see you're mixing up the structure definition, declaration and initialization, as well as struggle with pointers.

Consider the following plain C code and let's go over the differences with yours.

Source https://stackoverflow.com/questions/66780883

QUESTION

T-SQL : delete from select

Asked 2021-Mar-10 at 18:05

I have a situation like this:

table_Associazione

...

ANSWER

Answered 2021-Mar-10 at 17:30

One method is a where clause:

Source https://stackoverflow.com/questions/66569872

QUESTION

Return Either HTML or JSON From Actix Web Handler

Asked 2021-Feb-16 at 11:44

I would like all of my routes to return Json instead of HTML when requested.

For example, when /index.json is requested, it should return the object that the /index html response would be built with.

I'm currently handling this with a "tail match" in the routing macro on line 11:

...

ANSWER

Answered 2021-Feb-16 at 11:44

Well your question (and my answer too) relies on the req.query("tail") and can be improved by checking the url itself (where you can use str::ends_with).

Here is a working solution based on Responder.

Source https://stackoverflow.com/questions/66130788

QUESTION

Using regular expression to delete words in between specific words

Asked 2021-Feb-05 at 18:23

My data contains something like these:

...

ANSWER

Answered 2021-Feb-05 at 18:23

You can try something like this, it will remove everything that starts in a line before the : and → does work with Chinese characters:

Source https://stackoverflow.com/questions/66068461

QUESTION

Creating a definition to overlay or more plt.plot() using definitions in Python

Asked 2021-Jan-31 at 02:46

For the life of me I can't figure this out, and I've been at it for a few hours now. I would like to create a chart, that I can overlay multiple charts on. I've created a definition for the chart, but it doesn't return anything (I've tried to modify it to return an ax, but that doesn't work either). As it stands it outputs two seperate charts, perfectly the way I want it to work. However, I'd like it to print 1 chart, with both lines overprinted. Here is where my code is at:

...

ANSWER

Answered 2021-Jan-31 at 02:46

The problem is that you create the figure inside the function. So you create a new figure every time you call plot_tera_wasserburg_concordia. I suggest you move the common creation/ labels outside the function. That's from the fig = plt.figure(figsize=(12,16)) line until the plt.title(title, fontsize=22) line. Then call the function twice, followed by plt.show()

Source https://stackoverflow.com/questions/65975232

QUESTION

UART Communication SMT32L496ZG

Asked 2020-Dec-01 at 18:55

I am trying to transmit the signal using the UART Communication at my microcontroller by means of IDE, but it does not work.

My code looks like the following

...

ANSWER

Answered 2020-Dec-01 at 18:55

On the NUCLEO-L496ZG board, the integrated ST-Link makes the LPUART1 peripheral available as a virtual COM port (not UART2).

The code seems to be lacking the pin initialization as well. The two relevant pins must be put into alternate mode 8 for LPUART1 (see product specification for details).

The easiest way to generate the correct code is to use STM32cubeMX and initialize a new project by selecting the correct board (instead of the MCU). STM32cubeMX will then propose to initialize all pins according to the board. If you select Yes, it will create the code for you.

Source https://stackoverflow.com/questions/65075527

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

Vulnerabilities

No vulnerabilities reported

Install tera

Use sh ./build.sh to build Tera.
How to build Use sh ./build.sh to build Tera.
How to deploy Pseudo Distributed Mode Build on Docker
How to access teracli API

Support

Contributions are welcomed and greatly appreciated. Read Roadmap to get a general knowledge about our development plan. See Contributions for more details.

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