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char * | asc_tolower (const char *buff, size_t nbytes) |
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char * | asc_toupper (const char *buff, size_t nbytes) |
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Datum | datum_lower (Datum value) |
| Convert the text value to lowercase. More...
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Datum | datum_textcat (Datum l, Datum r) |
| Return the concatenation of the two text values. More...
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Datum | datum_upper (Datum value) |
| Convert the text value to uppercase. More...
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static Datum | pg_lower (text *txt) |
| Convert the text value to lowercase. More...
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Datum | pg_upper (text *txt) |
| Convert the text value to uppercase. More...
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char * | pnstrdup (const char *in, Size size) |
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static text * | text_catenate (text *t1, text *t2) |
| Temporal text functions: textcat , lower , upper . More...
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Temporal * | textfunc_ttext (const Temporal *temp, Datum(*func)(Datum value)) |
| Apply the function to transform the temporal text value. More...
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Temporal * | textfunc_ttext_text (const Temporal *temp, Datum value, datum_func2 func, bool invert) |
| Apply the function to the temporal text value and the base text value. More...
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Temporal * | textfunc_ttext_ttext (const Temporal *temp1, const Temporal *temp2, datum_func2 func) |
| Apply the function to the temporal text value and the base text value. More...
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