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use common;
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct TableName {
pub name: String,
pub schema: Option<String>,
pub alias: Option<String>,
}
impl TableName {
pub fn from(arg: &str) -> Self {
if arg.contains(".") {
let splinters = arg.split(".").collect::<Vec<&str>>();
assert!(splinters.len() == 2, "There should only be 2 parts");
let schema = splinters[0].to_owned();
let table = splinters[1].to_owned();
TableName {
schema: Some(schema),
name: table,
alias: None,
}
} else {
TableName {
schema: None,
name: arg.to_owned(),
alias: None,
}
}
}
pub fn name(&self) -> String {
self.name.to_owned()
}
pub fn safe_name(&self) -> String {
common::keywords_safe(&self.name)
}
pub fn complete_name(&self) -> String {
match self.schema {
Some(ref schema) => format!("{}.{}", schema, self.name),
None => self.name.to_owned(),
}
}
pub fn safe_complete_name(&self) -> String {
match self.schema {
Some(ref schema) => format!("{}.{}", schema, self.safe_name()),
None => self.name.to_owned()
}
}
}
pub trait ToTableName {
fn to_table_name() -> TableName;
}