However, overloading a table or view with indexes could adversely affect the performance of other operations such as inserts or updates.
adjective /'ædvɝs/
1
not good or favourable.
bad or unfavorable.
not good.
negative and unpleasant; not likely to produce a good result.
having a negative or harmful effect on something.
negative, unpleasant, or harmful.
likely to cause problems.
Adverse decisions, conditions, or effects are unfavourable to you.
They fear it could have an adverse effect on global financial markets.
Miller’s campaign has received a good deal of adverse publicity.
adverse criticism/remarks
He had an adverse reaction to the medicine. [=he reacted badly to the medicine; the medicine had a bad effect on him]
Many fear that budget cuts will have an adverse [=damaging] effect on education.
adverse circumstances/conditions/weather
The drug has no adverse [=harmful] side effects.
Lack of money will have an adverse effect on our research programme.
They have attracted strong adverse criticism.
This drug is known to have adverse side effects.
The match has been cancelled due to adverse weather conditions.
They received a lot of adverse publicity/criticism about the changes.
So far the drug is thought not to have any adverse effects.
an adverse reaction from the public
adverse consequences
have an adverse effect on
The drug has so far had no adverse effect on patients.
adverse weather conditions.
The police said Mr Hadfield's decision would have no adverse effect on the progress of the investigation.
Despite the adverse conditions, the road was finished in just eight months.
2
adverse conditions
conditions that make it difficult for something to happen or exist
The expedition/ˌɛkspə'dɪʃən/ was abandoned because of adverse weather conditions.
adverse change/circumstances/weather conditions
adversely adverb
Sales were adversely affected by the bad weather.
Staff changes could affect the project adversely.
Her health was adversely affected by the climate.
Price changes must not adversely affect the living standards of the people.
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