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Lectures.html
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<html><head><meta charset="utf-8"><title>БСБД Слайды</title><meta name="description" content="Слайды с лекций по БСБД; весна 2020"><meta name="author" content="KMickle"></head><body>
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style="font-size:35.00000381px;line-height:139.99999762%">1. trunc() — отбросить наименее значащие разряды до заданной точности;</tspan><tspan
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y="399.49301"
style="font-size:35.00000381px;line-height:139.99999762%"
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x="100.00001"
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style="font-size:35.00000381px;line-height:139.99999762%"
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style="font-size:35.00000381px;line-height:139.99999762%"
id="tspan3421">4. upper(), lower() — преобразовать строку в верхний (нижний) регистр;</tspan><tspan
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style="font-size:35.00000381px;line-height:139.99999762%"
id="tspan3423">5. lpad(), rpad() — дополнить строку слева (справа) до заданной длины символом;</tspan><tspan
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style="font-size:35.00000381px;line-height:139.99999762%"
id="tspan3425">6. to_number() — преобразовать аргумент (в т.ч. строку) к типу NUMBER;</tspan><tspan
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style="font-size:35.00000381px;line-height:139.99999762%"
id="tspan3427">7. nvl() — если аргумент не NULL, возвращает его, а иначе — заданную строку;</tspan><tspan
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style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:40.00000381px;line-height:139.99999762%;font-family:'PT Sans Caption';-inkscape-font-specification:'PT Sans Caption'"
id="tspan3383">Справочник:</tspan><tspan
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style="font-size:35.00000381px;line-height:139.99999762%"
id="tspan3375">https://docs.oracle.com/en/database/oracle/oracle-database/18/sqlrf/</tspan><tspan
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id="tspan3377">Single-Row-Functions.html#GUID-B93F789D-B486-49FF-B0CD-0C6181C5D85C</tspan></text>
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