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Does group by improve performance in sql:

Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Baby Princess Black Full Dress Modern Ballet Dance Short Veil Bubble Dress for Girls Kids

1145. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Baby Princess Black Full Dress Modern Ballet Dance Short Veil Bubble Dress for Girls Kids

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1146. Traditional Chinese Modern Dancing Compere Performance Costume, Children Opening Classic Chorus Singing Group Dance Princess One-shoulder Red Bubble Full Dress, Modern Dance Halloween Party Dress for Girls Kids

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1147. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Baby Princess Champagne Full Dress Modern Dance Veil Bubble Cocktail Dress for Girls Kids

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1148. Traditional Chinese Modern Dancing Compere Performance Costume, Children Opening Classic Chorus Singing Group Dance Princess Blue Long Trailing Bubble Full Dress, Modern Dance Halloween Party Dress for Girls Kids

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1149. Traditional Modern Dancing Costume, Female Opening Classic Chorus Singing Group Dance Pink Dress Performance Dancewear, Modern Dance Dress Classic Ballet Dance Elegant Clothing for Women

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1150. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Embroidery Butterfly Red Full Dress Modern Dance Trailing Dress for Girls Kids

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1151. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Baby Princess Full Dress Modern Dance Big Swing Long Veil Dress for Girls Kids

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1152. Top Grade Chinese Compere Performance Catwalks Costume, Children Chorus Singing Group Baby Princess Red Full Dress Modern Dance Paillette Long Trailing Dress for Girls Kids

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1153. Top Grade Chinese Compere Piano Performance Costume, Children Chorus Singing Group Baby Princess Purple Full Dress Modern Dance Veil Bubble Long Dress for Girls Kids

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1154. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Full Dress Modern Dance Ostrich Feather Trailing Dress for Girls Kids

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1155. Top Grade Chinese Compere Catwalks Performance Costume, Children Chorus Singing Group Baby Princess Peacock Blue Full Dress Modern Dance Trailing Dress for Girls Kids

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1156. Traditional Chinese Modern Dancing Compere Performance Costume, Children Opening Classic Chorus Singing Group Dance Princess Bubble Full Dress, Modern Dance Halloween Party Ballet Dance Dress for Girls Kids

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1157. Traditional Chinese Modern Dancing Compere Performance Costume, Children Opening Classic Chorus Singing Group Dance Princess Black Fishtail Full Dress, Modern Dance Classic Dance Dress for Girls Kids

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1158. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Red Full Dress Modern Dance Trailing Bubble Short Dress for Girls Kids

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1159. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Baby Princess White Full Dress Modern Dance Short Veil Bubble Dress for Girls Kids

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1160. Top Grade Professional Compere Performance Catwalks Costume, Children Chorus Singing Group Baby Princess Yellow Lace Full Dress Modern Dance Long Trailing Dress for Girls Kids

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1161. Top Grade Chinese Compere Catwalks Performance Costume, Children Chorus Singing Group Baby Princess Bubble Red Full Dress Modern Dance Dress for Girls Kids

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1162. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Blue Full Dress Modern Dance Trailing Bubble Short Dress for Girls Kids

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1163. Top Grade Chinese Compere Catwalks Performance Costume, Children Chorus Singing Group Baby Princess Red Bubble Full Dress Modern Dance Short Dress for Girls Kids

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1164. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Purple Long Full Dress Modern Dance Big Swing Bubble Dress for Girls Kids

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Traditional Chinese Modern Dancing Compere Performance Costume, Children Opening Classic Chorus Singing Group Dance Princess Red Long Full Dress, Modern Dance Halloween Party Dress for Girls Kids

1165. Traditional Chinese Modern Dancing Compere Performance Costume, Children Opening Classic Chorus Singing Group Dance Princess Red Long Full Dress, Modern Dance Halloween Party Dress for Girls Kids

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1166. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Baby Princess Grey Full Dress Modern Dance Trailing Bubble Short Dress for Girls Kids

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1167. Top Grade Chinese Compere Piano Performance Costume, Children Chorus Singing Group Baby Princess Full Dress With Wings Modern Dance Veil Bubble Dress for Girls Kids

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1168. Top Grade Professional Compere Performance Catwalks Costume, Children Chorus Singing Group Pink Lace Sleeveless Full Dress Modern Dance Big Swing Bubble Dress for Girls Kids

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1169. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Baby Princess Red Full Dress Modern Dance Big Swing Long Dress for Girls Kids

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1170. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Baby Princess Green Full Dress Modern Dance Bubble Short Dress for Girls Kids

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1171. Top Grade Chinese Compere Performance Catwalks Costume, Children Chorus Singing Group Baby Princess Full Dress Modern Dance Mermaid Long Dress for Girls Kids

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1172. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Pink Three-dimensional Butterfly Full Dress Modern Dance Bubble Short Dress for Girls Kids

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1173. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Embroidery Butterfly Red Full Dress Modern Dance Bubble Dress for Girls Kids

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1174. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group White Full Dress Modern Ballet Dance Short Veil Bubble Dress for Girls Kids

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1175. Top Grade Chinese Compere Catwalks Performance Costume, Children Chorus Singing Group Baby Princess Embroidery Feathers Full Dress Modern Dance Trailing Dress for Girls Kids

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1176. Top Grade Professional Compere Performance China Style Catwalks Costume, Children Chorus Singing Group Paillette Full Dress Modern Dance Trailing Dress for Girls Kids

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1177. Top Grade Chinese Compere Performance Catwalks Costume, Children Chorus Singing Group Baby Princess Blue Big Swing Full Dress Modern Dance Trailing Bubble Dress for Girls Kids

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1178. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group White Full Dress Modern Dance Short Veil Bubble Dress for Girls Kids

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1179. Top Grade Chinese Compere Performance Catwalks Costume, Children Chorus Singing Group Baby Princess Blue Lace Full Dress Modern Dance Bubble Long Dress for Girls Kids

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1180. Top Grade Chinese Style Compere Performance Costume, Children Chorus Singing Group Stand Collar Full Dress Modern Dance Red Long Veil Trailing Dress for Girls Kids

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1181. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Purple Full Dress Modern Dance Trailing Bubble Short Dress for Girls Kids

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1182. Top Grade Chinese Compere Piano Performance Costume, Children Chorus Singing Group Baby Princess White Full Dress Modern Dance Veil Bubble Cocktail Dress for Girls Kids

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1183. Top Grade Chinese Compere Performance Catwalks Costume, Children Chorus Singing Group Baby Princess Blue Full Dress Modern Dance Big Swing Long Dress for Girls Kids

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1184. Top Grade Professional Compere Performance Catwalks Costume, Children Chorus Singing Group Little Princess Flowers Long Full Dress Modern Dance Big Swing Dress for Girls Kids

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1185. Top Grade Professional Compere Performance Catwalks Costume, Children Chorus Singing Group White Fur Collar Lace Full Dress Modern Dance Big Swing Bubble Dress for Girls Kids

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1186. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Baby Princess White Full Dress Modern Dance Veil Bubble Cocktail Dress for Girls Kids

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1187. Top Grade Professional Compere Performance Catwalks Costume, Children Chorus Singing Group White Lace Sleeveless Full Dress Modern Dance Big Swing Bubble Dress for Girls Kids

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1188. Top Grade Chinese Compere Performance Costume, Children Chorus Singing Group Baby Princess White Off Shoulder Full Dress Modern Dance Veil Bubble Cocktail Dress for Girls Kids

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