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Simplify construction of new expressions.

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Fixes: IS_NOT_NULL() does not always add enough parentheses to the compiled SQL #500
This commit is contained in:
go-jet 2026-02-02 13:18:19 +01:00
parent 95224a793f
commit 4995a90483
26 changed files with 466 additions and 543 deletions
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5
postgres/dialect.go
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@ -3,8 +3,9 @@ package postgres
import (
"encoding/hex"
"fmt"
"github.com/go-jet/jet/v2/internal/jet"
"strconv"
"github.com/go-jet/jet/v2/internal/jet"
)
// Dialect is implementation of postgres dialect for SQL Builder serialisation.
@ -42,7 +43,7 @@ func newDialect() jet.Dialect {
case TimezExpression:
return CustomExpression(Token("'0000-01-01T' || to_char('2000-10-10'::date + "), e, Token(`, 'HH24:MI:SS.USTZH:TZM')`))
case TimestampExpression:
return CustomExpression(Token("to_char("), e, Token(`, 'YYYY-MM-DD"T"HH24:MI:SS.USZ')`))
return jet.AtomicCustomExpression(Token("to_char("), e, Token(`, 'YYYY-MM-DD"T"HH24:MI:SS.USZ')`))
case DateExpression:
return CustomExpression(Token("to_char("), e, Token(`::timestamp, 'YYYY-MM-DD') || 'T00:00:00Z'`))
}