38 lines
852 B
Scala
38 lines
852 B
Scala
use jdbc
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conn = getConnection("jdbc:sqlite:danboo.db")
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st = conn.createStatement()
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st.executeUpdate(
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"CREATE TABLE IF NOT EXISTS meta (
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prop TEXT PRIMARY KEY,
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num_value INTEGER,
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str_value TEXT
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)")
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st.executeUpdate(
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"INSERT OR IGNORE INTO meta(prop, num_value, str_value) VALUES('last_id', 0, '')")
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st.close()
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stGetNumValue = conn.prepareStatement(
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"SELECT num_value FROM meta WHERE prop = ?")
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stSetNumValue = conn.prepareStatement(
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"UPDATE meta SET num_value = ? WHERE prop = ?")
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def getLastPostId() {
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stGetNumValue.setString(1, "last_id")
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rs = stGetNumValue.executeQuery()
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return rs.getInt(1)
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}
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def setLastPostId(postId) {
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stSetNumValue.setInt(1, postId)
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stSetNumValue.setString(2, "last_id")
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stSetNumValue.executeUpdate()
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}
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def closeDB() {
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stGetNumValue.close()
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stSetNumValue.close()
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conn.close()
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}
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