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Tag datatypes - Dies ist Seite 5 - GeneraCodice
How can I output a legible timestamp from “1583981745.335346” (stored in a 'double' field type) via a select statement?
https://www.generacodice.com/de/articolo/3127133/how-can-i-output-a-legible-timestamp-from-1583981745-335346-stored-in-a-double-field-type-via-a-select-statement
type-conversion
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mysql
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select
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timestamp
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datatypes
dba.stackexchange
character varying vs. text as function parameter types in PostgreSQL
https://www.generacodice.com/de/articolo/3114421/character-varying-vs-text-as-function-parameter-types-in-postgresql
string
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postgresql
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datatypes
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functions
dba.stackexchange
VARCHAR vs DATETIME
https://www.generacodice.com/de/articolo/3104802/varchar-vs-datetime
sql-server
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datatypes
dba.stackexchange
What is the right data type to store only -1 0 and 1 in postgres column?
https://www.generacodice.com/de/articolo/3083556/what-is-the-right-data-type-to-store-only-1-0-and-1-in-postgres-column
performance
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postgresql
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database-design
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datatypes
dba.stackexchange
How to store values that include numbers and strings? Example: 1.25, trace, not applicable, etc
https://www.generacodice.com/de/articolo/3082658/how-to-store-values-that-include-numbers-and-strings-example-1-25-trace-not-applicable-etc
database-design
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mysql-8.0
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datatypes
dba.stackexchange
default permissible datatype conversion matrix
https://www.generacodice.com/de/articolo/3081881/default-permissible-datatype-conversion-matrix
type-conversion
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postgresql
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documentation
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datatypes
dba.stackexchange
Bit map of yes/no answers: Should I store it as binary, blob, varchar, or int?
https://www.generacodice.com/de/articolo/3078492/bit-map-of-yes-no-answers-should-i-store-it-as-binary-blob-varchar-or-int
mysql
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datatypes
dba.stackexchange
Having md5(NULL) return a non-NULL value in postgresql
https://www.generacodice.com/de/articolo/3074870/having-md5-null-return-a-non-null-value-in-postgresql
postgresql
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datatypes
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functions
dba.stackexchange
Is DEFAULT NULL and 'nullable value without default' completely the same?
https://www.generacodice.com/de/articolo/3063159/is-default-null-and-nullable-value-without-default-completely-the-same
postgresql
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default-value
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datatypes
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postgresql-9.6
dba.stackexchange
Postgresql: Cast row to type
https://www.generacodice.com/de/articolo/2993773/postgresql-cast-row-to-type
postgresql
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datatypes
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composite-types
dba.stackexchange
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