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YottaDB / YDB

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ydb_env_set leaves gtm_prompt untouched #309

Open ksbhaskar opened 6 years ago

ksbhaskar commented 6 years ago

Final Release Note

Description

Test case where the ydb_env_set file unsets gtm_prompt but does not unset ydb_prompt:

yottadbuser@yottadbworkshop:/tmp/tmp$ export gtm_prompt="XYZ> "
yottadbuser@yottadbworkshop:/tmp/tmp$ . /opt/yottadb/latest/ydb_env_set 
yottadbuser@yottadbworkshop:/tmp/tmp$ echo $gtm_prompt

yottadbuser@yottadbworkshop:/tmp/tmp$ export ydb_prompt="XYZ> "
yottadbuser@yottadbworkshop:/tmp/tmp$ . /opt/yottadb/latest/ydb_env_set 
yottadbuser@yottadbworkshop:/tmp/tmp$ echo $ydb_prompt
XYZ>
yottadbuser@yottadbworkshop:/tmp/tmp$ mumps -run %XCMD 'write $zyrelease,!'
YottaDB r1.22 Linux x86_64
yottadbuser@yottadbworkshop:/tmp/tmp$

Draft Release Note

When sourced, the ydb_env_set file does not clear the value of the environment variable gtm_prompt. Previously it did. The workaround was to use the ydb_prompt environment variable. As the gtm_prompt environment variable is deprecated, YottaDB recommends using ydb_prompt except in cases where compatibility with GT.M must be maintained. [#309]