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@ -83,19 +83,25 @@ const sqlite3 = {
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); |
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}, |
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DATETIME_DIFF: ({ fn, knex, pt, colAlias }: MapFnArgs) => { |
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let datetime_expr1 = fn(pt.arguments[0]).bindings[0]; |
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let datetime_expr2 = fn(pt.arguments[1]).bindings[0]; |
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let datetime_expr1 = fn(pt.arguments[0]); |
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let datetime_expr2 = fn(pt.arguments[1]); |
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// JULIANDAY takes YYYY-MM-DD
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datetime_expr1 = convertToTargetFormat( |
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datetime_expr1, |
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getDateFormat(datetime_expr1), |
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'YYYY-MM-DD' |
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); |
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datetime_expr2 = convertToTargetFormat( |
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datetime_expr2, |
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getDateFormat(datetime_expr2), |
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'YYYY-MM-DD' |
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); |
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if (datetime_expr1.sql === '?' && datetime_expr1.bindings?.[0]) { |
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datetime_expr1 = `'${convertToTargetFormat( |
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datetime_expr1.bindings[0], |
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getDateFormat(datetime_expr1.bindings[0]), |
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'YYYY-MM-DD' |
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)}'`;
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} |
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if (datetime_expr2.sql === '?' && datetime_expr2.bindings?.[0]) { |
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datetime_expr2 = `'${convertToTargetFormat( |
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datetime_expr2.bindings[0], |
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getDateFormat(datetime_expr2.bindings[0]), |
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'YYYY-MM-DD' |
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)}'`;
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} |
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const rawUnit = pt.arguments[2] |
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? fn(pt.arguments[2]).bindings[0] |
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: 'seconds'; |
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@ -103,36 +109,36 @@ const sqlite3 = {
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const unit = convertUnits(rawUnit, 'sqlite'); |
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switch (unit) { |
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case 'seconds': |
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sql = `ROUND((JULIANDAY('${datetime_expr1}') - JULIANDAY('${datetime_expr2}')) * 86400)`; |
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sql = `ROUND((JULIANDAY(${datetime_expr1}) - JULIANDAY(${datetime_expr2})) * 86400)`; |
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break; |
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case 'minutes': |
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sql = `ROUND((JULIANDAY('${datetime_expr1}') - JULIANDAY('${datetime_expr2}')) * 1440)`; |
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sql = `ROUND((JULIANDAY(${datetime_expr1}) - JULIANDAY(${datetime_expr2})) * 1440)`; |
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break; |
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case 'hours': |
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sql = `ROUND((JULIANDAY('${datetime_expr1}') - JULIANDAY('${datetime_expr2}')) * 24)`; |
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sql = `ROUND((JULIANDAY(${datetime_expr1}) - JULIANDAY(${datetime_expr2})) * 24)`; |
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break; |
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case 'milliseconds': |
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sql = `ROUND((JULIANDAY('${datetime_expr1}') - JULIANDAY('${datetime_expr2}')) * 86400000)`; |
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sql = `ROUND((JULIANDAY(${datetime_expr1}) - JULIANDAY(${datetime_expr2})) * 86400000)`; |
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break; |
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case 'weeks': |
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sql = `ROUND((JULIANDAY('${datetime_expr1}') - JULIANDAY('${datetime_expr2}')) / 7)`; |
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sql = `ROUND((JULIANDAY(${datetime_expr1}) - JULIANDAY(${datetime_expr2})) / 7)`; |
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break; |
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case 'months': |
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sql = `(ROUND((JULIANDAY('${datetime_expr1}') - JULIANDAY('${datetime_expr2}')) / 365))
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* 12 + (ROUND((JULIANDAY('${datetime_expr1}') - JULIANDAY('${datetime_expr2}')) / 365 / 12))`;
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sql = `(ROUND((JULIANDAY(${datetime_expr1}) - JULIANDAY(${datetime_expr2})) / 365))
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* 12 + (ROUND((JULIANDAY(${datetime_expr1}) - JULIANDAY(${datetime_expr2})) / 365 / 12))`;
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break; |
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case 'quarters': |
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sql = ` |
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ROUND((JULIANDAY('${datetime_expr1}')) / 365 / 4) - |
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ROUND((JULIANDAY('${datetime_expr2}')) / 365 / 4) + |
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(ROUND((JULIANDAY('${datetime_expr1}') - JULIANDAY('${datetime_expr2}')) / 365)) * 4 |
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ROUND((JULIANDAY(${datetime_expr1})) / 365 / 4) - |
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ROUND((JULIANDAY(${datetime_expr2})) / 365 / 4) + |
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(ROUND((JULIANDAY(${datetime_expr1}) - JULIANDAY(${datetime_expr2})) / 365)) * 4 |
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`;
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break; |
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case 'years': |
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sql = `ROUND((JULIANDAY('${datetime_expr1}') - JULIANDAY('${datetime_expr2}')) / 365)`; |
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sql = `ROUND((JULIANDAY(${datetime_expr1}) - JULIANDAY(${datetime_expr2})) / 365)`; |
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break; |
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case 'days': |
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sql = `JULIANDAY('${datetime_expr1}') - JULIANDAY('${datetime_expr2}')`; |
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sql = `JULIANDAY(${datetime_expr1}) - JULIANDAY(${datetime_expr2})`; |
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break; |
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default: |
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sql = ''; |
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