Why didn't we just fix the test? 07-04-2016 11-02-2015 By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. David, yes I found your excellent solution and thanks to Tony for simply turning it into a function that we should all copy. Why are Suriname, Belize, and Guinea-Bissau classified as "Small Island Developing States"? HIVE-12063 improved pad decimal numbers with trailing zeros to the scale of the column. 1. Thanks for contributing an answer to Stack Overflow! Test build #108713 has finished for PR 25214 at commit 141c3d4. I have tested my solutoin on hive 2.1.1. - In string to datetime conversion, fewer digits than expected are accepted if followed by a delimiter. Decimal truncation for trailing zeros in Hive 1.2.1, 0 is added when you insert decimal value which number of fractional digits is less than defined scale, Pad Decimal numbers with trailing zeros to the scale of the column, Will not pad Decimal numbers with trailing zeros if select from value, Trailing zeros of constant decimal numbers are removed, Hive should not remove trailing zeros for decimal numbers, Beeline/JDBC output of decimal values is not 0-padded, does not match with CLI output. Test build #107949 has finished for PR 25214 at commit 6672e18. +1 (416) 849-8900. a table identifier will be: spark_catalog . Method 1: Convert Number to Text and Keep Trailing Zeros in Excel Using the TEXT Function Method 2: Use the IF Function to Convert Number to Text and Keep Trailing Zeros in Excel Method 3: Convert Number to Text and Keep Trailing Zeros Using the Apostrophe Symbol Method 4: Use a VBA Code to Convert Number to Text and Keep Trailing Zeros in Excel So , if you want a number for example 1001.23 the the decimal declaration should be decimal(6,2). Is there a solution to add special characters from software and how to do it. Why not convert the number to a numeric format first and then use ToString to format it in a desired way. JCL - SORT SORT Fields The SORT control statement must be used when a sorting file is performed. https://issues.apache.org/jira/browse/SPARK-29991 will make [test-hive1.2] at PR Builder. Which version of hive are you using? #general-database-discussions 7 comments It is limited to 38 (MAX_SCALE). - In datetime to string conversion, "FF" will omit trailing zeros, or output "0" if subsecond value is 0. Learn more. 11-03-2015 Theme Copy matrix = [1.34, 3.45, 2.34; 0.54, 21.34, 0.34; 11.81, 9.94, 10.02]; %3x3 matrix of data round_matrix = round (matrix, 1); %3x3 matrix of data rounded to 1 decimal place %My attempts thus far at removing the trailing zeros Any suggestions. https://issues.apache.org/jira/browse/SPARK-29988 will setup Jenkins properly. This causes confusion as 0 and 0.0 have different precision/scale than 0. @gatorsmile @dongjoon-hyun @viirya. Suggestions cannot be applied while the pull request is closed. Syntax: DECIMAL[(precision[, scale])]Precision: precision represents the total number of digits that can be represented regardless of the location of the decimal point.. To learn more, see our tips on writing great answers. "FF . Test build #109706 has finished for PR 25214 at commit 243e3c4. Surly Straggler vs. other types of steel frames. Making statements based on opinion; back them up with references or personal experience. maropu left review comments, gengliangwang Hive - remove trailing zeros Ask Question Asked 4 years, 10 months ago Modified 4 years, 4 months ago Viewed 3k times 2 I'm trying to remove trailing zeros from a string in HIVE, for example 5634000 -> 5634 I have tried SELECT RTRIM ('1230','0'); but Hive throws the following error: Wed, 28 Oct 2015 11:10:45 -0700, [jira] [Commented] (HIVE-12063) Pad Decimal numbers with trailing zeros to the scale of the column. Does this only affect the output result of CLI applications. FF[1..9] Fraction of second - 1..9 indicates the number of decimal digits. At least I know this will break a lot of sql tests outside like TPC-DS and they will need to fix accordingly. Clouderas new Model Registry is available in Tech Preview to connect development and operations workflows, [ANNOUNCE] CDP Private Cloud Base 7.1.7 Service Pack 2 Released, [ANNOUNCE] CDP Private Cloud Data Services 1.5.0 Released. The PR Builder is still using Hive 1.2 and Hadoop 2.7 because we didn't create a new Jenkins job properly yet. Use the select tool - Change type column to Fixed Decimal - Change the number to the right of the decimal in the Size column to fix the number of decimal places you want to show. HIVE-11835 was resolved recently to address one of the problems, > where 0.0, 0.00, and so on cannot be read into decimal(1,1). If you also want to remove preceding zeroes as well then pls use this updated function: Public Function fnNumberwithoutzero (ByRef Value As String) fnNumberwithoutzero = 0 Dim parts () As String = Value.Split ("."c) 'for removing preceding zeros Dim firsthalf As Object = parts (0).ToString.TrimStart ("0".ToCharArray) 'for removing trailing zeros I know that this issue is fixed in hive 0.14 Since Spark 3.0, we pad decimal numbers with trailing zeros to the scale of the column for spark-sql interface. Asking for help, clarification, or responding to other answers. This [jira] [Commented] (HIVE-12063) Pad Decimal num https://issues.apache.org/jira/browse/HIVE-12063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14978923#comment-14978923, https://issues.apache.org/jira/browse/HIVE-12063. (If you do open it, don't save it.) Have a question about this project? To me, it looks not clear what Hive result is. Decimals are physically stored without any extra leading or trailing zeroes. Thank you @maropu I think we should continue this work because it is the default behavior of Hive 2.x and we are going to upgrade the default built-in Hive to 2.3. yea, can you resolve the conflict? Connect and share knowledge within a single location that is structured and easy to search. HIVE-19523 I tried your function, but it seemed to do nothing, but add the % on the end and pad a bunch of spaces to the beginning.. Well, there are no trailing zeroes in the Dialogue Manager variable &MyVAR and you stated you need this for TABLE FILE. Asking for help, clarification, or responding to other answers. Thanks Francis, but I was only taking David Briars' code and placing it into a FUNCTION - which we so often forget that we can do. The data type is useful for storing and doing operations on precise decimal values. 3) This opens the Import Wizard. When I look at a drawing and see trailing zeros, I automatically assume it is dimensioned in English units. Thank you Luk your link answer both are use full ! What do you want to achieve by trimming decimal, do you want to use trim to remove trailing zeros? By default, the translator used with Gentran:Server for Microsoft Windows and Sterling B2B Integrator removes insignificant zeros (leading and trailing) from all numeric values. Test build #114387 has finished for PR 25214 at commit 1c30198. Sorry, I've been out of pocket, but I'll give the function a try today.. Do you need your, CodeProject, How to trim the last zero's after decimal point, Comparing 2 double variables withing 2 decimals, Truncate Issue - Double vs Decimal Data Type, sorting varchar data type column containing zero or multiple decimal point, How do I round a double value after two decimal place in C#, How do I show 10 degree of precision after decimal for float data type in C, How do I get the point shown on the line graph. What do you want to achieve by trimming decimal, do you want to use trim to remove trailing zeros? I need to place a leading zero in front of any numbers less than 10 while retaining the original number if it is 10 or greater (i.e. I want to convert "67.56000" to double with 3 digits after decimal point and the value i want is 67.560 not 67.56. Pad Decimal numbers with trailing zeros to the scale of the column, HIVE-22139 Suggestions cannot be applied while the pull request is queued to merge. technically both the values are same but my client is migrating from existing Datawarehouse to hive. I am trying to insert a value 345.00 into hive table col1 decimal(5,2). Fix handling of NULL doubles in SQLImporter. Add this suggestion to a batch that can be applied as a single commit. Thanks for contributing an answer to Stack Overflow! Removes the trailing space characters from str. Suggestions cannot be applied on multi-line comments. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. How do you ensure that a red herring doesn't violate Chekhov's gun? Hive should not remove trailing zeros for decimal numbers Ask Question Asked 7 years, 5 months ago Modified 1 year, 9 months ago Viewed 2k times 1 I know that this issue is fixed in hive 0.14 here but I am still facing this issue in HDP2.2 hive 0.14. Parquet and Avro tables use binary formats and offer more compact storage for DECIMAL values. Connect and share knowledge within a single location that is structured and easy to search. QUoute: I have also tried: select REGEXP_REPLACE('ABCA','+A$','') but it is also throwing an exception. 1=01, 10=10 and 300=300). Here's an example (data gotten from vector_decimal_aggregate.q): activated. A place where magic is studied and practiced? The current change looks fine to me, too. Keeping the reporting/frontend system as it is. This suggestion is invalid because no changes were made to the code. I was also thinking the same. eg 15.56 automatically becomes 16 when inserted into this table. You can use TRUNC function in Expression transformation to truncate trailing zeros. BTW i am using hive 0.14 hdp2.2, Hive should not remove trailing zeros for decimal numbers, How Intuit democratizes AI development across teams through reusability. HiveQL - String contains equivalent in hiveql UDF? You need to learn about floating point numbers, this would be a good start: This is questionable in theory and problematic in practice. Since i am using the version i would like to use this functionality. Hive Utf-8 Encoding number of characters supported? What is the point of Thrower's Bandolier? Although the failure is only the difference from 0 and 0.0 and it succeeded with hadoop-2.7, but I'm not sure about the fix because the behavior is different across the profiles. Test build #109699 has finished for PR 25214 at commit b82d6a2. To review, open the file in an editor that reveals hidden Unicode characters. - Since Spark 3.0, Dataset query fails if it contains ambiguous column reference that is caused by self join. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, from_unixtime thinks data is string where data is int/bigint in hadoop hive, In Hive looking to select rows that have a special character in a column, Hive Query: Trying to string match using WHERE, LIKE on map, Hive sql: Error while compiling statement: FAILED: SemanticException Exception while processing in Hive. 09:33 AM. privacy statement. wire Can archive.org's Wayback Machine ignore some query terms? Looks fine as it follows other major databases as shown in the description. Linear Algebra - Linear transformation question. I have tried recreating the tables with INT datatype as well but it does the same. The biggest problem is not Oracle version, no hardware, and no operating system in your post. Applying suggestions on deleted lines is not supported. Join the TIBCO Community HIVE-19523 Decimal truncation for trailing zeros in Hive 1.2.1 Open HIVE-12394 0 is added when you insert decimal value which number of fractional digits is less than defined scale Resolved relates to SPARK-28461 Pad Decimal numbers with trailing zeros to the scale of the column Resolved Wait a bit if it is a big file. This is for bank loans and they go to 6 decimals. Seems right to me. What is a word for the arcane equivalent of a monastery? Created A typical example: `val df1 = ; val df2 = df1.filter();`, then `df1.join(df2, df1("a") > df2("a"))` returns an empty result which is quite confusing. When I do inserts in both of them, the normal table retains the decimals but the ORC table always rounds the number. Each DECIMAL value takes up as many bytes as the precision of the value, plus: One extra byte if the decimal point is present. 2 Answers Sorted by: 1 In order to keep trailing zeroes of 1 to the 1.0 you just have to klick "Increase Decimal Place" In order to remove trailing zeroes of 1.0 to the normal 1 you just have to set the number format back to "Automatic" Share Improve this answer Follow answered May 17, 2020 at 13:26 Farach Fauzi 11 1 Add a comment 0 Created Short story taking place on a toroidal planet or moon involving flying. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. How do I change the formula so that it shows the zero (i.e. 04:00 PM. The only way you are going to make this work the way you want is to a) strip out all the trailing zeros and replace them with blanks, convert it all to alpha, then if the last character is a period strip that out too,add a percent sign at the end, figure out the maximum number of characters you will have, pad each value with blanks individually such that tey each have the same length and then right-justify the whole mess. can we use regexp_extract for this? Do new devs get fired if they can't solve a certain bug? Redoing the align environment with a specific formatting. I am trying to insert a value 345.00 into hive table col1 decimal (5,2). Does a summoned creature play immediately after being summoned by a ready action? Copyright 1996-2020 Information Builders, Quick Reply to: HIVE-11835 was resolved recently to address one of the problems, where 0.0, 0.00, and so on cannot be read into decimal(1,1). Thanks once again for your quick response. In most other languages, this is a one liner. to your account. Since this is already reverted, @wangyum can you open a PR again after fixing it? - Since Spark 3.0, we pad decimal numbers with trailing zeros to the scale of the column for Hive result. I'll revert this for now to recover those three Jenkins jobs. Don't tell someone to read the manual. email is in use. Created Find centralized, trusted content and collaborate around the technologies you use most. Created HIVE-7373 was to address the problems of trimming tailing zeros by Hive, which caused many problems including treating 0.0, 0.00 and so on as 0, which has different precision/scale. If you have such app (which you likely have), you would have to CAST to a data typpe which matches the format you want (like decimal or some string type). Please get in touch with us at community@tibco.com for further assistance. ?? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. The code we are working with is from a WebFOCUS TABLE FILE.. No there is no global way to set casting in Hive. Not the answer you're looking for? Check your Spam folder for the email. Sorry guys. However, HIVE-7373 was reverted by HIVE-8745 while the underlying problems remained. trim. This PR seems to break all three hadoop-3.2 profile Jenkins jobs. You signed in with another tab or window. 11:08 PM. However, HIVE-11835 didn't address the problem of showing as 0 in query result for any decimal values such as 0.0, 0.00, etc. but i need 150.200 as the output. hive> create table test_decimal(i int, time_key DECIMAL(38,2)) clustered by (TIME_KEY) into 16 buckets stored as orc TBLPROPERTIES ('transactional' = 'true'); OK Time taken: 0.557 seconds hive> insert into table test_decimal values(1, 15.56); Query ID = hrt_qa_20160702163059_7e2c279f-158e-4477-9123-357db69075b9 Total jobs = 1 In FOCUS since 1991, Production: WF 7.7.05M, Dev Studio, BID, MRE, WebSphere, DB2 / Test: WF 8.1.05M, App Studio, BI Portal, Report Caster, jQuery, HighCharts, Apache Tomcat, MS SQL Server. You can use website I have provided to try different regex expressions. spark/sql/core/src/main/scala/org/apache/spark/sql/execution/HiveResult.scala. convert decimal degrees to feet arcgis. The export value for the next step has to be 8.62 ) Then the average of the colomns A, B and C is the value of colomn named "A+B+C/3". tried with Decimal(36,2), still seeing the numbers getting rounded. Are there tables of wastage rates for different fruit and veg? =IF (B11>=10, ROUND (B11,0), IF (AND (B11<10, B11>0.5), ROUND (B11,1), IF (B11<=0.5,ROUND (B11,2)))) Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 07-01-2016 In some case Hive removes trailing zeros of constant decimal numbers select cast (1.1 as decimal (22, 2)) 1.1 In this case WritableConstantHiveDecimalObjectInspector is used and this object inspector takes it's wrapped HiveDecimal scale instead of the scale specified in the wrapped typeinfo: Follow Up: struct sockaddr storage initialization by network format-string. Also look at the question from this post. One way is to cast the reversed string as int (which will remove leading zeroes in the reversed string) and casting back to string and reversing it again. The digits after the dot. @wangyum. I don't know if I would call that a picky boss. The proposal here is to pad zeros for query result to the type's scale. The scale of a decimal is the number of non-trailing zero fractional digits. Former myibi community members should have received an email on 8/3/22 to activate their user accounts to join the community. This suggestion has been applied or marked resolved. HIVE-12063 improved pad decimal numbers with trailing zeros to the scale of the column. Dummies helps everyone be more knowledgeable and confident in applying what they know. To restore the behavior before Spark 3.0, you can set `spark.sql.analyzer.failAmbiguousSelfJoin` to `false`. Floor, Ceil, Round, and many more) handle decimal types. Making statements based on opinion; back them up with references or personal experience. Test build #112195 has finished for PR 25214 at commit 91bd74a. 07-01-2016 The scale is the number of fractional decimal digits. Support DECIMAL and NUMERIC for load_table_binary_columnar; improve errors . Since this is sort of minor, I don't think we should put it in the first place of migration guide. In a sheet, select the DATA ribbon, and then choose "From Text". So its one test being failed in a different Hive version. SELECT DISTINCT RIGHT('0'+CONVERT(VARCHAR,[FacilityCode]),3) FROM. If a question is poorly phrased then either ask for clarification, ignore it, or. Trailing zeros of constant decimal numbers are removed, HIVE-7373 In Spark version 2.4 and earlier, only the trailing space will be removed, thus, the result is `null`. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. hive - Remove leading zeros using HiveQL - Stack Overflow Remove leading zeros using HiveQL Ask Question Asked 6 years, 8 months ago Modified 1 year, 9 months ago Viewed 11k times 2 I have a string value in which i might have leading zero's, so i want to remove all leading zeros. Is it possible to create a concave light? Yes, REGEXP_REPLACE('ABCA','+A$','') will throw an exception because regex expression in second parameter is invalid. Test build #114341 has finished for PR 25214 at commit e221f0e. [jira] [Commented] (HIVE-12063) Pad Decimal numbers JIRA.12903183.1444261156000.87006.1446055827841@Atlassian.JIRA. For more information, see the GitHub FAQs in the Python's Developer Guide. Suggestions cannot be applied while viewing a subset of changes. This value must be between 1 and 38, specified as an integer . HIVE-7373 was to address the problems of trimming tailing zeros by Hive, which caused many problems including treating 0.0, 0.00 and so on as 0, which has different precision/scale. Pad Decimal numbers with trailing zeros to the scale of the column 6672e18 dongjoon-hyun added the SQL label on Jul 20, 2019 maropu reviewed on Jul 20, 2019 View changes sql/hive/src/test/resources/golden/decimal_4-6-693c2e345731f9b2b547c3b75218458e Show resolved maropu reviewed on Jul 20, 2019 View changes Plus quantifier is after A. If a question is poorly phrased then either ask for clarification, ignore it, or. This issue is related to the unnecessary truncation of zero's while serializing BigDecimal object to HiveDecimal object. $ asserts position at the end of the string. The following description is copied from the description of HIVE-12063. The trailing zeros that come after a decimal place are essentially only there to mark the number of significant figures there are. But let me defer to others (or maybe let me merge in some days). If so, how close was it? "FF" (no number of digits specified) is also accepted. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. The reason will be displayed to describe this comment to others. Test build #108600 has finished for PR 25214 at commit a617812. Removes the leading and trailing trimStr characters from str. Asking for help, clarification, or responding to other answers. The diagram shows the conversion of a decimal field to a 32-bit integer with a rounding mode of ceil rather than the default mode of truncate to zero: The osh syntax for this conversion is: 'field1 = int32_from_decimal [ceil,fix_zero] (dField);' where fix_zero ensures that a source decimal containing all zeros is treated as a valid representation. To learn more, see our tips on writing great answers. Chances are they have and don't get it. 04:35 PM. yeah thanks for the clarification. Currently Hive blindly removes trailing zeros of a decimal input number as sort of standardization. retain trailing zero's after decimal 576856 Jun 15 2009 edited Jun 15 2009 Hi, i have a requirement to retain trailing zero's after decimal.. is it possible? What's the difference between a power rail and a signal line? This not only removes the confusion described above, but also aligns with many other DBs. Trailing behaviour was a legacy behaviour from old Hive IIRC. In Dialogue Manager, you need to set the numeric precision - in this example, it is set to 1 decimal place:: SET DMPRECISION = 1 -RUN -SET &MYPERC = 0.0350000; -SET &MYPERC = &MYPERC * 100; -TYPE MYPERC = &MYPERC. Find answers, ask questions, and share your expertise. Consider the decimal number 15--this only takes one digit in hexadecimal, F. They already have a different number of "leading zeroes." 2147483647 is 10 digits, but in hex that's only 7FFFFFFF or 8 digits. Euler: A baby on his lap, a cat on his back thats how he wrote his immortal works (origin?). It turns out this PR works only Hive 1.2. Provide an answer or move on to the next question. Powered by a free Atlassian Jira open source license for Apache Software Foundation. How to match a specific column position till the end of line? November 01, 2022. Have to extract the start of word by stripping the last occurrence of symbol ^ characters to end by regex extract, Redoing the align environment with a specific formatting. The following description is copied from the description of HIVE-12063. The first parameter of the method specifies that we are formatting a floating point value with zero digits after the decimal point: String rounded = String.format ( "%.0f", doubleValue); The format method uses HALF_UP rounding which will round up if the value after the fractional part is .5 or above. I'm trying to remove trailing zeros from a string in HIVE, for example 5634000 -> 5634, 0+ matches the character 0 literally Why does Mister Mxyzptlk need to have a weakness in the comics? +, -, *, /) and relevant UDFs (e.g. See. Created Yes. It only affect the output result of CLI application. Please Wait. Are people really that picky !! Hive is rounding the number columns automatically. Any UDF is available in Hive? The proposal here is to pad zeros for query result to the type's scale. > However, HIVE-7373 was reverted by HIVE-8745 while the underlying problems > remained. Clouderas new Model Registry is available in Tech Preview to connect development and operations workflows, [ANNOUNCE] CDP Private Cloud Base 7.1.7 Service Pack 2 Released, [ANNOUNCE] CDP Private Cloud Data Services 1.5.0 Released. Zeros are gone, but the '.' You'll continue to have access to this treasure trove of knowledge, for search purposes only. Internal decimal number representation doesn't change, however. I assume the test is being failed as expected because Hive fixed it in 2.0. Why are physically impossible and logically impossible concepts considered separate in terms of probability? PowerCenter adds trailing zeros based on the precision and scale defined for the port. Since Spark 3.4, v1 database, table, permanent view and function identifier will include 'spark_catalog' as the catalog name if database is defined, e.g. viirya Is it suspicious or odd to stand by the gate of a GA airport watching the planes? Is it better in docs/sql-migration-guide-hive-compatibility.md? This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL). Is this Possible? Cheers. What Is the Difference Between 'Man' And 'Son of Man' in Num 23:19? With this PR on master, I reproduced the failure like the following. But it is storing the value as 345 but not 345.00, My expectation is hive should store the value 345.00. Why do many companies reject expired SSL certificates as bugs in bug bounties? The second-gen Sonos Beam and other Sonos speakers are on sale at Best Buy. Believe that should work. Find centralized, trusted content and collaborate around the technologies you use most. Is there some issue with ORC tables or am I missing out on some settings. You shouldn't be using strings for numbers. Test build #107958 has finished for PR 25214 at commit 832d009. But this makes no sense. Test build #107956 has finished for PR 25214 at commit 832d009. Trailing zeros are stored. 1) Download the CSV, but don't open it. [SPARK-28461][SQL] Pad Decimal numbers with trailing zeros to the scale of the column, Learn more about bidirectional Unicode characters, Pad Decimal numbers with trailing zeros to the scale of the column, sql/hive/src/test/resources/golden/decimal_4-6-693c2e345731f9b2b547c3b75218458e, Merge remote-tracking branch 'upstream/master' into, https://issues.apache.org/jira/browse/SPARK-23576, https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test%20(Dashboard)/job/spark-master-test-sbt-hadoop-3.2/, https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test%20(Dashboard)/job/spark-master-test-maven-hadoop-3.2/, https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test%20(Dashboard)/job/spark-master-test-maven-hadoop-3.2-jdk-11/, https://issues.apache.org/jira/browse/SPARK-29988, https://issues.apache.org/jira/browse/SPARK-29991, https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test%20(Dashboard)/job/spark-master-test-sbt-hadoop-3.2/864/, [SPARK-28461][SQL] Pad Decimal numbers with trailing zeros to the sca, https://issues.apache.org/jira/browse/HIVE-12063, https://user-images.githubusercontent.com/5399861/69649620-4405c380-10a8-11ea-84b1-6ee675663b98.png.