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grouping - work with datetimes

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This commit is contained in:
Jan Prochazka
2020-06-21 21:44:54 +02:00
parent 9cd2e68f0b
commit 72d38e4b8c
11 changed files with 164 additions and 15 deletions
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36
packages/engines/mssql/MsSqlDumper.js
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@@ -13,7 +13,41 @@ class MsSqlDumper extends SqlDumper {
}
allowIdentityInsert(table, allow) {
this.putCmd("^set ^identity_insert %f %k;&n", table, allow ? "on" : "off");
this.putCmd('^set ^identity_insert %f %k;&n', table, allow ? 'on' : 'off');
}
/** @param type {import('@dbgate/types').TransformType} */
transform(type, dumpExpr) {
switch (type) {
case 'GROUP:YEAR':
case 'YEAR':
this.put('^datepart(^year, %c)', dumpExpr);
break;
case 'MONTH':
this.put('^datepart(^month, %c)', dumpExpr);
break;
case 'DAY':
this.put('^datepart(^day, %c)', dumpExpr);
break;
case 'GROUP:MONTH':
this.put(
"^convert(^varchar(100), ^datepart(^year, %c)) + '-' + ^convert(^varchar(100), ^datepart(^month, %c))",
dumpExpr,
dumpExpr
);
break;
case 'GROUP:DAY':
this.put(
"^convert(^varchar(100), ^datepart(^year, %c)) + '-' + ^convert(^varchar(100), ^datepart(^month, %c))+'-' + ^convert(^varchar(100), ^datepart(^day, %c))",
dumpExpr,
dumpExpr,
dumpExpr
);
break;
default:
dumpExpr();
break;
}
}
}