Sybase ase convert

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Migrating from Sybase ASE to SQL Server – How to use SSMA for Sybase

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. First, I need to mention that my current sybase db version is Adaptive Server Enterprise I aim to convert float data type into varchar via sybase convert function in order to concat several of these kinds of variables, format and store in string type.

Unfortunately, it is not the case. The incorrect string results returned occasionally have or suffix. I tried many function including specify the precision, but there are still several cases not working on it. The sybase internal function does not exactly work on it. I suppose this is a gerneral issue while using Sybase DB, however few answer found in serach.

During my past experience, Sybase store procedure gammer always has sort of tolerance in runtime and internal fix when error encounter. This issue make me confused how Sybase works internally. Any advice would be appreciated, thanks in advance. Learn more. Sybase convert issue from float to varchar Ask Question. Asked 7 years, 2 months ago. Active 7 years, 1 month ago. Viewed 13k times. For example, Danny Beckett By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Learn more. How to convert hex to varchar and vice-versa using Sybase ASE? Ask Question. Asked 8 years, 3 months ago. Active 7 years, 1 month ago. Viewed 4k times. Is it possible to convert varchar to hex and vice-versa using Sybase ASE?

Danny Beckett Active Oldest Votes. It's never too late to improve your answer. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name.

SQL Server Migration Assistant for Sybase (SybaseToSQL)

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Technical site integration observational experiment live on Stack Overflow. Related Hot Network Questions. Question feed. Stack Overflow works best with JavaScript enabled.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Let's assume the first two characters are always the day of the month, and the last 4 characters are the year.

That means everything in between is the month. Let's also assume that there are no leading or trailing spaces. If either of these assumptions fails, then the query will fail. Note that, as others have mentioned, the date data type is not a formatted datatype. If possible you should format it in your application. Sybase is able to convert a string to a date.

So if you use substring to extract the date into a format that IQ can convert, then you can just use the convert function. Now that the value is in a date format, you can use the convert function to convert the date datatype to string, using your specified format.

The default output for a date datatype is yyyy-mm-dd already. Edit: After taking a look at BaconBits' answer, I've realized that I could simplify the query a bit by using the substring function wrappers leftrightand the convert wrapper of date. It's the same logic; but using the simplified wrappers might make it easier to understand. Learn more. Asked 2 years, 9 months ago.

sybase ase convert

Active 2 years, 9 months ago. Viewed 1k times. I am using Sybase IQ and have the following stored as a varchar: 01October I want to convert this from varchar to date datatype with the following format: yyyy-mm-dd eg.

Thanks in advance. Nick Edwards. Nick Edwards Nick Edwards 35 1 1 silver badge 7 7 bronze badges. Dates don't have a format, so the second point is irrelevant. I have updated the original question. I have read the documentation but struggling Any ideas?

Siyual - Dates don't have a format? NickEdwards Dates don't have a "format" when they're stored in the database. They get formatted when you select them from the DB.

The default formatting is yyyy-mm-dd, but you can convert them to a string as you mentioned in your comment with various formats like your example. Active Oldest Votes. With difficulty.

sybase ase convert

There's a reason you should never store dates and times as strings. Bacon Bits Bacon Bits Any idea why? NickEdwards Try busting the expressions apart and seeing what you're getting.

You're likely getting NULLs because one or more of the values is a null value. I've corrected that.When trying to upgrade with saphostctrl, it says that the minimum version should be 16 attached log. And when trying with sapdbctrl, it creates a. We have tried this option as well, but using the manual method using sybase commandsstep 1.

After the installation when moving to next step of upgrade, the tools throws error when trying to start the ASE Not what you're looking for? Search community questions. This question has been deleted. This question has been undeleted.

Former Member. Posted on Nov 23, at AM Views. Hi All, We are trying to upgrade Sybase database from We went as per the instructions in the notebut are facing lot of issues.

Although all access is provided for the file. The OS is windows.

Getting Started with SSMA for SAP ASE (SybaseToSQL)

Has anyone done an upgrade using saphostctrl? Request you to kindly guide us if any additional steps to be done. Add comment. Related questions. Sort by: Votes Newest Oldest. This answer has been deleted.

This answer has been undeleted. Posted on Nov 23, at AM. Hello Puneet, if you have not already checked following document. Regards Anand. Alert Moderator. You already have an active moderator alert for this content.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I can't cast or convert my varchar datafor example I have a varchar I can't do it directly because that number is taken from a gps so the format is not number. You could use select cast value as int but it may fail because If it's always going to be numeric and you want to truncate it to an integer, you could use select cast cast value as float as int.

My solution was: from that number for example After that, I concatenated those 2 varchars and finally converted it into an Int or any other format, as desired. Learn more. How to convert varchar to Integer sybase?

Ask Question. Asked 2 years, 11 months ago. Active 6 months ago. Viewed 15k times. Vadim Kotov 6, 8 8 gold badges 39 39 silver badges 50 50 bronze badges.

Cristhopher Mancilla Cristhopher Mancilla 2 2 gold badges 2 2 silver badges 9 9 bronze badges. What have you tried? And given that Int can not have decimal. You can convert it to but not You can convert it to a numeric or decimal. Active Oldest Votes. Graeme Perrow Graeme Perrow Returns the specified value, converted to another datatype or a different datetime display format. You cannot use user-defined datatypes.

sybase ase convert

If you do not supply a length, Adaptive Server truncates the data to 30 characters for the character types and 30 bytes for the binary types. The maximum allowable length for character and binary expression is 64K. For float datatypes, precision is the number of significant binary digits in the mantissa.

If you do not supply a precision, Adaptive Server uses the default precision of 18 for numeric and decimal datatypes. If you do not supply a scale, Adaptive Server uses the default scale of 0. If you do not supply either null or not nullthe converted result has the same nullability as the expression. When unichar is used as the destination datatype, the default length of 30 Unicode values is used if no length is specified.

When converting money or smallmoney data to a character type, use a style of 1 to display a comma after every 3 digits. When converting datetime or smalldatetime data to a character type, use the style numbers in Table to specify the display format.

Sybase ASE to MySQL Database Migration Demo

Values in the left-most column display 2-digit years yy. For 4-digit years yyyyaddor use the value in the middle column. When converting date data to a character type, use style numbers 1 through 7 through or 10 through 12 through in Table to specify the display format. The default value is mon dd yyyy hh:miAM or PM. If date data is converted to a style that contains a time portion, that time portion reflects the default value of zero. When converting time data to a character type, use style number 8 or 9 or to specify the display format.

The default is mon dd yyyy hh:miAM or PM. If time data is converted to a style that contains a date portion, the default date of Jan 1, is displayed. The default values style 0 orand style 9 or return the century yyyy. When converting to char or varchar from smalldatetimestyles that include seconds or milliseconds show zeros in those positions.

If the value pubdate can be null, you must use varchar rather than charor errors may result:. Results can vary from one platform to another:. Even if titles. When converting from unitext to other character and binary datatypes, the result is limited to the maximum length of the destination datatype.

If the length is not specified, the converted value has a default size of 30 bytes. If you are using enabled enable surrogate processinga surrogate pair is returned as a whole. This should happen rarely. Use null or not null to specify the nullability of a target column. Specifically, this can be used with select into to create a new table and change the datatype and nullability of existing columns in the source table See Example 8, above.

Use the following select statement to generate a known non-NULL value for predictable results:. You can use convert to convert an image column to binary or varbinary. If you do not specify the length, the converted value has a default length of 30 characters.

You can use unichar expressions as a destination datatype or you can convert them to another datatype. If you do not specify the length when unichar is used as a destination type, the default length of 30 Unicode values is used. If the length of the destination type is not large enough to accommodate the given expression, an error message appears. Implicit conversion between types when the primary fields do not match may cause data truncation, the insertion of a default value, or an error message to be raised.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

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Need to add leading zeros to column values varchar and update it in same table.

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If you can't use LPADand the source number is an integerthis solution is maybe a little nicer than yours:. But, as yours, it produces unexpected results if the value is negative or has more than 6 digits. In case you're running ASE Otherwise, the expression you quoted is the way to go which you could wrap into a SQL function to make it easier to use. Learn more. How to add leading zeros in sybase ase Ask Question. Asked 4 years ago.

Active 3 years ago. Viewed 7k times. Active Oldest Votes. RobV RobV 2, 1 1 gold badge 6 6 silver badges 5 5 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown.

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