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Apr 28, 2025
Merged

Add timestamp() to functions overview page #1255

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09f168a
add timestamp
JPryce-Aklundh Apr 28, 2025
f850fca
wrong function name and small formatting issue
JPryce-Aklundh Apr 28, 2025
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12 changes: 8 additions & 4 deletions modules/ROOT/pages/functions/index.adoc
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Expand Up @@ -445,6 +445,10 @@ Replaced by xref:functions/scalar.adoc#functions-elementid[`elementId()`].
| `startNode(input :: RELATIONSHIP) :: NODE`
| Returns the start `NODE` of a `RELATIONSHIP`.

1.1+| xref::functions/scalar.adoc#functions-timestamp[`timestamp()`]
| `timestamp() :: INTEGER`
| Returns the difference, measured in milliseconds, between the current time and midnight, January 1, 1970 UTC.

1.1+| xref::functions/scalar.adoc#functions-toboolean[`toBoolean()`]
| `toBoolean(input :: BOOLEAN \| STRING \| INTEGER) :: BOOLEAN`
| Converts a `BOOLEAN`, `STRING`, or an `INTEGER` value to a `BOOLEAN` value.
Expand Down Expand Up @@ -648,12 +652,12 @@ Values of the xref::values-and-types/temporal.adoc[temporal types] -- `DATE`, `Z
| `datetime(input = DEFAULT_TEMPORAL_ARGUMENT :: ANY) :: ZONED DATETIME`
| Creates a `ZONED DATETIME` instant.

1.1+| xref::functions/temporal/index.adoc#functions-datetime-timestamp[`datetime.fromepoch()`]
| `datetime.fromepoch(seconds :: INTEGER \| FLOAT, nanoseconds :: INTEGER \| FLOAT) :: ZONED DATETIME`
1.1+| xref::functions/temporal/index.adoc#functions-datetime-timestamp[`datetime.fromEpoch()`]
| `datetime.fromEpoch(seconds :: INTEGER \| FLOAT, nanoseconds :: INTEGER \| FLOAT) :: ZONED DATETIME`
| Creates a `ZONED DATETIME` given the seconds and nanoseconds since the start of the epoch.

1.1+| xref::functions/temporal/index.adoc#functions-datetime-timestamp[`datetime.fromepochmillis()`]
| `datetime.fromepochmillis(milliseconds :: INTEGER \| FLOAT) :: ZONED DATETIME`
1.1+| xref::functions/temporal/index.adoc#functions-datetime-timestamp[`datetime.fromEpochMillis()`]
| `datetime.fromEpochMillis(milliseconds :: INTEGER \| FLOAT) :: ZONED DATETIME`
| Creates a `ZONED DATETIME` given the milliseconds since the start of the epoch.

1.1+| xref::functions/temporal/index.adoc#functions-datetime-realtime[`datetime.realtime()`]
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6 changes: 2 additions & 4 deletions modules/ROOT/pages/functions/scalar.adoc
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Expand Up @@ -855,14 +855,12 @@ RETURN startNode(r)
.Details
|===
| *Syntax* 3+| `timestamp()`
| *Description* 3+| Returns the difference, measured in milliseconds, between the current time and midnight, January 1, 1970 UTC
| *Description* 3+| Returns the difference, measured in milliseconds, between the current time and midnight, January 1, 1970 UTC.
| *Returns* 3+| `INTEGER`
|===

[NOTE]
====
It is the equivalent of `datetime().epochMillis`.
====
xref:functions/temporal/index.adoc#functions-datetime-fromepochmillis[`datetime.fromEpochMillis()`] is a functional equivalent to `timestamp()`.

.Considerations
|===
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4 changes: 2 additions & 2 deletions modules/ROOT/pages/functions/temporal/index.adoc
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Expand Up @@ -1318,7 +1318,7 @@ RETURN datetime({epochMillis: 424797300000}) AS theDate

.Details
|===
| *Syntax* 3+| `datetime.fromepoch(seconds, nanoseconds)`
| *Syntax* 3+| `datetime.fromEpoch(seconds, nanoseconds)`
| *Description* 3+| Creates a `ZONED DATETIME` given the seconds and nanoseconds since the start of the epoch.
.3+| *Arguments* | *Name* | *Type* | *Description*
| `seconds` | `INTEGER \| FLOAT` | The number of seconds from the UNIX epoch in the UTC timezone.
Expand Down Expand Up @@ -1354,7 +1354,7 @@ RETURN dateTimeFromEpoch

.Details
|===
| *Syntax* 3+| `datetime.fromepochmillis(milliseconds)`
| *Syntax* 3+| `datetime.fromEpochMillis(milliseconds)`
| *Description* 3+| Creates a `ZONED DATETIME` given the milliseconds since the start of the epoch.
.2+| *Arguments* | *Name* | *Type* | *Description*
| `milliseconds` | `INTEGER \| FLOAT` | The number of milliseconds from the UNIX epoch in the UTC timezone.
Expand Down