About สมัครสล็อต pg วอลเล็ต
About สมัครสล็อต pg วอลเล็ต
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This purpose returns a worth which can be around understood as the greatest similarity between the primary string and any substring best289 of the 2nd string.
This module is taken into account “trusted”, that's, it may be installed by non-superusers who've develop privilege on the current database.
A trigram is a group of a few consecutive people taken from a string. we are able to evaluate the similarity of two strings by counting the quantity of trigrams they share. this easy idea seems to be pretty helpful for measuring the similarity of words and phrases in many natural languages.
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The pg_trgm module provides features and operators for deciding the similarity of alphanumeric textual content determined by trigram matching, together with index operator lessons that guidance rapid seeking related strings.
Returns The present similarity threshold utilized by the % operator. This sets the least similarity involving two text for them to generally be deemed similar plenty of to become misspellings of each other, by way of example. (
Returns an array of the many trigrams inside the given string. (In apply This really is seldom handy except for debugging.)
Returns a amount that suggests the greatest similarity among the list of trigrams in the initial string and any continual extent of an purchased set of trigrams in the 2nd string. For specifics, see the explanation under.
Returns a amount that implies how very similar the two arguments are. The array of the result is zero (indicating the two strings are entirely dissimilar) to at least one (indicating that the two strings are identical).
similar as word_similarity, but forces extent boundaries to match word boundaries. considering that we do not have cross-term trigrams, this functionality actually returns finest similarity among to start with string and any continuous extent of text of the next string.
nevertheless, this operate won't include padding to the boundaries from the extent. Hence, the quantity of additional figures current in the next string isn't considered, except for the mismatched phrase boundaries.
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