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insertManyDefaults() overrides
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@ -96,6 +96,7 @@ public:
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void insertFrom(const IColumn & src, size_t n) override { data.push_back(static_cast<const Self &>(src).getData()[n]); }
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void insertFrom(const IColumn & src, size_t n) override { data.push_back(static_cast<const Self &>(src).getData()[n]); }
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void insertData(const char * pos, size_t /*length*/) override;
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void insertData(const char * pos, size_t /*length*/) override;
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void insertDefault() override { data.push_back(T()); }
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void insertDefault() override { data.push_back(T()); }
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virtual void insertManyDefaults(size_t length) override { data.resize_fill(data.size() + length); }
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void insert(const Field & x) override { data.push_back(DB::get<NearestFieldType<T>>(x)); }
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void insert(const Field & x) override { data.push_back(DB::get<NearestFieldType<T>>(x)); }
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void insertRangeFrom(const IColumn & src, size_t start, size_t length) override;
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void insertRangeFrom(const IColumn & src, size_t start, size_t length) override;
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@ -92,6 +92,11 @@ public:
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chars.resize_fill(chars.size() + n);
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chars.resize_fill(chars.size() + n);
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}
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}
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virtual void insertManyDefaults(size_t length) override
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{
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chars.resize_fill(chars.size() + n * length);
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}
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void popBack(size_t elems) override
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void popBack(size_t elems) override
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{
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{
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chars.resize_assume_reserved(chars.size() - n * elems);
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chars.resize_assume_reserved(chars.size() - n * elems);
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@ -205,6 +205,13 @@ public:
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offsets.push_back(offsets.back() + 1);
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offsets.push_back(offsets.back() + 1);
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}
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}
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virtual void insertManyDefaults(size_t length) override
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{
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chars.resize_fill(chars.size() + length);
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for (size_t i = 0; i < length; ++i)
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offsets.push_back(offsets.back() + 1);
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}
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int compareAt(size_t n, size_t m, const IColumn & rhs_, int /*nan_direction_hint*/) const override
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int compareAt(size_t n, size_t m, const IColumn & rhs_, int /*nan_direction_hint*/) const override
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{
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{
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const ColumnString & rhs = assert_cast<const ColumnString &>(rhs_);
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const ColumnString & rhs = assert_cast<const ColumnString &>(rhs_);
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@ -144,6 +144,11 @@ public:
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data.push_back(T());
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data.push_back(T());
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}
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}
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virtual void insertManyDefaults(size_t length) override
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{
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data.resize_fill(data.size() + length, T());
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}
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void popBack(size_t n) override
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void popBack(size_t n) override
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{
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{
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data.resize_assume_reserved(data.size() - n);
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data.resize_assume_reserved(data.size() - n);
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