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34 lines
751 B
Go
34 lines
751 B
Go
package db
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import (
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"database/sql"
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"strings"
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"time"
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)
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const (
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defaultSQLMaxOpenConns = 4
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defaultSQLConnMaxLifetime = 30 * time.Minute
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defaultSQLConnMaxIdleTime = 30 * time.Second
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)
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func configureSQLConnectionPool(db *sql.DB, dbType string) {
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if db == nil {
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return
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}
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switch strings.ToLower(strings.TrimSpace(dbType)) {
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case "sqlite", "duckdb":
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return
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case "oracle", "oceanbase":
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db.SetMaxOpenConns(defaultSQLMaxOpenConns)
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db.SetMaxIdleConns(1)
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db.SetConnMaxIdleTime(defaultSQLConnMaxIdleTime)
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db.SetConnMaxLifetime(defaultSQLConnMaxLifetime)
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return
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}
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db.SetMaxOpenConns(defaultSQLMaxOpenConns)
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db.SetMaxIdleConns(0)
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db.SetConnMaxIdleTime(defaultSQLConnMaxIdleTime)
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db.SetConnMaxLifetime(defaultSQLConnMaxLifetime)
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}
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