co· a· lesce ˌkō-ə-ˈles coalesced; coalescing intransitive verb 1 : to grow together The edges of the wound coalesced. 2 a : to unite into a whole : fuse separate townships have coalesced into …

to grow together or into one body: The two lakes coalesced into one. to unite so as to form one mass, community, etc.: The various groups coalesced into a crowd. to blend or come together: …

co·a·lesce 1. To come or grow together into a single mass: the material that coalesced to form stars. 2. To come together as a recognizable whole or entity: the stories that coalesced as the history of the movement. 3. To come together for a single purpose: The rebel units coalesced into one army to ...

coalesce verb 1 as in to combine to come together to form a single unit several small townships have coalesced into a single metropolis Synonyms & Similar Words Relevance combine unite fuse connect unify join conjoin couple conjugate associate marry interfuse mate link (up) congregate reunite league confederate cluster convene recombine compound

coalesce verb [ I ] formal uk / kəʊ.əˈles / us / koʊ.əˈles / If two or more things coalesce, they come or grow together to form one thing or system. SMART Vocabulary: related words and phrases Connecting and combining abut additive adjoin affix agglutinate aggregation articulation desegregation dovetail eclectic eclectically elide hyphenate linkage

27/05/2022 · The COALESCE expression is a syntactic shortcut for the CASE expression. That is, the code COALESCE ( expression1 , ...n ) is rewritten by the query optimizer as the following CASE expression: CASE WHEN (expression1 IS NOT NULL) THEN expression1 WHEN (expression2 IS NOT NULL) THEN expression2 ...

coalesce verb [ I ] formal uk / kəʊ.əˈles / us / koʊ.əˈles / If two or more things coalesce, they come or grow together to form one thing or system. SMART Vocabulary: related words and phrases Connecting and combining abut additive adjoin affix agglutinate aggregation desegregate desegregation dovetail eclectic eclectically hyphenate

24/05/2022 · COALESCE(marital_status,'Unknown') FROM persons In the above query, the COALESCE () function is used to return the value ‘ Unknown ’ only when marital_status is NULL. When marital_status is not NULL, COALESCE () returns the value of the column marital_status. In other words, COALESCE () returns the first non-NULL argument.

COALESCE is a predefined built-in Structured Query Language (SQL) function that is used to handle NULL values in the data records. It evaluates a set or list of input parameters in a sequential manner and returns the first non NULL values among them. The COALESCE function terminates once it encounters the first non NULL value and returns it.

Definition and Usage The COALESCE () function returns the first non-null value in a list. Syntax COALESCE ( val1, val2, ...., val_n) Parameter Values Technical Details More Examples Example Return the first non-null value in a list: SELECT COALESCE(NULL, 1, 2, 'W3Schools.com'); Try it Yourself » Previous SQL Server Functions Next