On the client side, you have only one value, so actually they cannot be equal. Some character sets are available only on Client side which also vindicates my statement.
In such case, it becomes easier and only the first requirement applies. Thus, a proper setting would be for example:. With chcp , you can also change your codepage, e. You can use the small batch file to change the codepage of your command line window permanently:. Note, the settings will apply only for the current user. If you like to set it for all users, replace line:. Be careful with codepage UTF-8 chcp there is a bug, see this discussion.
On a western PC, this is CP Here is a list of available Code Pages. The function will print a list of potential character sets used by your application. Sometimes, the printout gives you obviously used character set, sometimes you have to use more other special characters.
Some Codepages differ only in a single character! Unfortunately, I can't do that. All I wanted was to perform a quick check. A full search in the HD brings the answer, but it takes too long and also, it's not that reliable, there could be other files with that name. So, if I understood it correctly, there is no easy way. I have to browse though that crazy registry keys that change place every new release.
Is that right? In that case, I think I'll just drop it. It doesn't worth the effort. Add a comment. Ivan Aracki 3, 9 9 gold badges 49 49 silver badges 65 65 bronze badges. Jocke Jocke 41 3 3 bronze badges. After some testing. So it doesn't work as I hoped for. Sorry :- — Jocke. 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. Messages are stored in these files in one specific character set, depending on the language and operating system.
If this is different from the database character set, message text is automatically converted to the database character set. If necessary, it will be further converted to the client character set if it is different from the database character set.
Hence, messages will be displayed correctly at the user's terminal, subject to the limitations of character set conversion. For more information on the default value, see your operating system-specific Oracle documentation. For example, to specify the default as France, the parameter should be set as follows:. To change the territory dynamically to France, the following statement should be issued:. Note that the symbol for currency units changed, but no monetary conversion calculations were performed.
For example:. This feature implicitly determines the language environment of the database for each session. All messages and text should be in the same language. For example, when running an Oracle Developer application, messages and boilerplate text seen by the user originate from three sources:.
NLS takes care of the other two. Many different time formats are used throughout the world. Some typical ones are shown in Table Estonia hhmi:ss Germany hhmi:ss Japan hhmi:ss UK hhmi:ss US hh:mi:ss am 1. Many different date formats are used throughout the world. Estonia dd. The value of this parameter can be any valid date format mask, and the value must be surrounded by quotation marks.
To add string literals to the date format, enclose the string literal with double quotes. Note that every special character such as the double quote must be preceded with an escape character. The entire expression must be surrounded with single quotes. As another example, to set the default date format to display Roman numerals for months, you would include the following line in the initialization file:. With such a default date format, the following SELECT statement would return the month using Roman numerals assuming today's date is February 12, :.
The value of this parameter is stored in the internal date format. Each format element occupies two bytes, and each string occupies the number of bytes in the string plus a terminator byte. Also, the entire format mask has a two-byte terminator. The format for the value of this parameter cannot exceed 24 bytes. Note : The applications you design may need to allow for a variable-length default date format.
Also, the parameter value must be surrounded by double quotes: single quotes are interpreted as part of the format mask. Currently, the default date format for most territories specifies the year format as "RR" to indicate the last 2 digits. The "RR" format will have the following effect: Given a year with 2 digits, RR will return a year in the next century if the year is less than 50 and the last 2 digits of the current year are greater than or equal to 50; return a year in the preceding century if the year is greater than or equal to 50 and the last 2 digits of the current year are less than Partition bound expressions for a date column must specify a date using a format which requires that the month, day, and 4-digit year are fully specified.
For example, to specify the date language as French, the parameter should be set as follows:. The default date format also uses the language-specific month name abbreviations.
Others consider Monday to be the first day of the week. A German calendar starts with Monday. Many countries, Germany, for example, use weeks for scheduling, planning, and bookkeeping. Oracle supports this convention. For example, 1st Jan is in ISO week number 53 of A week always starts on a Monday and ends on a Sunday. If January 1 falls on a Monday, Tuesday, Wednesday, or Thursday, then the week is the first week of the new year, because most of the days in the week belong to the new year.
ROC Official--uses the same number of months and days as Gregorian, but the year starts with the founding of the Republic of China.
Persian--has 12 months of equal length. Thai Buddha--uses a Buddhist calendar. Arabic Hijrah--has 12 months with or days. English Hijrah--has 12 months with or days. The Japanese Imperial calendar starts from the beginning of an Emperor's reign. For example, is the tenth year of the Heisei era. It should be noted, however, that the Gregorian system is also widely understood in Japan, so both 98 and Heisei 10 can be used to represent The database must know the number-formatting convention used in each session to interpret numeric strings correctly.
For example, the database needs to know whether numbers are entered with a period or a comma as the decimal character Similarly, the application needs to be able to display numeric information in the format expected at the client site. Estonia 1 ,89 Germany 1.
The group separator is the character that separates integer groups that is, the thousands, millions, billions, and so on. The decimal character separates the integer and decimal parts of a number.
Any character can be the decimal or group separator. The two characters specified must be single-byte, and both characters must be different from each other. The grouping separator is the character returned by the number format mask G.
For example, to set the decimal character to a comma and the grouping separator to a period, the parameter should be set as follows:. Note: SQL statements can include numbers represented as numeric or text literals.
Numeric literals are not enclosed in quotes.
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