【发布时间】:2019-10-25 14:14:36
【问题描述】:
我正在尝试将括号内的内容转换为浮点类型,但我不断收到相同的错误。
我已经尝试更改括号,以便在转换之前将整个表达式包含在 float 中,但它仍然给我同样的错误。请让我知道我该怎么做才能避免这个错误。
SELECT
inter.IDIntervento, 'Intervento principale' as _IDInterventoTipo, 1 as _IDInterventoTipoN,
inter.IDIntervento as _IDInterventoRif, inter.IDInterventoV,
IDCartella, IDCdc, IDCdc|| IDCartella as IDCdcIDCartella,
ECO.TipoCardio,
ECO.DataEsame,
ECO.Operatore,
ECO.TipoEco,
convert(float,replace(ECO.DiametroTelediastolicoVentricoloSinistro,',','.')) as VentricoloSinistro_DiametroTelediastolico,
convert(float,replace(ECO.VolumeTelediastolicoVentricoloSinistro,',','.')) as VentricoloSinistro_VolumeTelediastolico,
convert(float,replace(ECO.DiametroTelediastolico2VentricoloSinistro,',','.')) as VentricoloSinistro_DiametroTelediastolico2,
convert(float,replace(ECO.VolumeTelediastolico2VentricoloSinistro,',','.')) as VentricoloSinistro_VolumeTelediastolico2,
(SELECT cast(idinterventovalore as varchar(5))|| '='|| valore
FROM cch.pats_cch_interventi_valori val
【问题讨论】:
-
你遇到了什么错误?
-
错误告诉我float列不存在
标签: postgresql bigdata pentaho dbeaver