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31 maj 2023 · Learn how to use the three TRIM functions in Oracle to remove characters from the start, end, or both sides of a string. See syntax, parameters, examples, and FAQs for each function.
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This Oracle tutorial explains how to use the Oracle / PLSQL LTRIM function with syntax and examples. The Oracle / PLSQL LTRIM function removes all specified characters from the left-hand side of a string.
Learn how to use the Oracle LTRIM() function to trim unwanted characters from the left end of a string. See syntax, arguments, return value and examples with SQL code.
You could use both LTRIM and RTRIM. select rtrim(ltrim('abcdab','ab'),'ab') from dual; If you want to trim CHR(13) only when it comes with a CHR(10) it gets more complicated.
LTRIM removes from the left end of a character string all of the characters contained in a set. Learn the syntax, purpose, examples, and collation rules of LTRIM in Oracle Database Release 19.
24 lip 2021 · Learn how to use the LTRIM() function in Oracle to trim the left part of a string. See syntax, examples, and tips for null values and empty strings.
27 gru 2016 · Learn how to use these three functions to remove characters from the left, right, or both sides of a string in Oracle SQL. See examples, differences, and performance tips.