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Programming Share, tanya jawab, saling bantu antar programmer dengan berbagai macam bahasa pemrograman.

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Old 20th November 2011
Darkc0der Darkc0der is offline
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Default <ask> About Oracle, select jadi lama setelah hapus record

gan mau nanya nih, about database oracle,

gw kan punya tabel transaksi gedhe banget.

total mungkin ada sekitar 300jt row

nah karena makin lama proses querynya akhirnya coba gw hapus transaksi2 history yang lama2 sebesar 100jt row. jadi sisanya sekitar 200jt row



Sekarang masalahnya koq query select jadi lama banget ya?

sebelum dihapus query select * langsung nongol

tapi setelah dihapus gw select * jadi lama banget, sekitar 1 menitan baru nongol



Kira2 solusinya apa ya gan?

gw belum nyoba shrink tablespacenya karena harus minta tolong ama db admin



thanks



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